<array_length.h>: New array_length and array_end macros

[glibc.git] / ChangeLog

2017-11-02  Florian Weimer  <fweimer@redhat.com>

        Add array_length and array_end macros.
        * include/array_length.h: New file.

2017-11-02  Florian Weimer  <fweimer@redhat.com>

        [BZ #22332]
        * posix/tst-glob-tilde.c (do_noescape): New variable.
        (one_test): Process it.
        (do_test): Set do_noescape.  Add unescaping test case.

2017-11-01  Joseph Myers  <joseph@codesourcery.com>

        * math/complex.h
        [(__HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !_LIBC))
        && __GLIBC_USE (IEC_60559_TYPES_EXT)]: Include <bits/cmathcalls.h>
        with appropriate macros defined and undefined.
        [(__HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !_LIBC))
        && __GLIBC_USE (IEC_60559_TYPES_EXT)]: Likewise.
        [(__HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !_LIBC))
        && __GLIBC_USE (IEC_60559_TYPES_EXT)]: Likewise.
        [(__HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !_LIBC))
        && __GLIBC_USE (IEC_60559_TYPES_EXT)]: Likewise.
        [(__HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !_LIBC))
        && __GLIBC_USE (IEC_60559_TYPES_EXT)]: Likewise.
        [(__HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !_LIBC))
        && __GLIBC_USE (IEC_60559_TYPES_EXT)]: Likewise.

        * math/complex.h
        [(__HAVE_DISTINCT_FLOAT128 || (__HAVE_FLOAT128 && !LIBC))
        && __GLIBC_USE (IEC_60559_TYPES_EXT)]: Move conditional code after
        that for long double.  Do not condition define and undefine of
        _Mdouble_complex_ on [__CFLOAT128].

2017-11-01  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/sysdep.h: Include <sysdeps/x86/sysdep.h> instead
        of <sysdeps/generic/sysdep.h>.
        (ALIGNARG): Removed.
        (ASM_SIZE_DIRECTIVE): Likewise.
        (ENTRY): Likewise.
        (END): Likewise.
        (ENTRY_CHK): Likewise.
        (END_CHK): Likewise.
        (syscall_error): Likewise.
        (mcount): Likewise.
        (PSEUDO_END): Likewise.
        (L): Likewise.
        (atom_text_section): Likewise.
        * sysdeps/x86/sysdep.h: New file.
        * sysdeps/x86_64/sysdep.h: Include <sysdeps/x86/sysdep.h> instead
        of <sysdeps/generic/sysdep.h>.
        (ALIGNARG): Removed.
        (ASM_SIZE_DIRECTIVE): Likewise.
        (ENTRY): Likewise.
        (END): Likewise.
        (ENTRY_CHK): Likewise.
        (END_CHK): Likewise.
        (syscall_error): Likewise.
        (mcount): Likewise.
        (PSEUDO_END): Likewise.
        (L): Likewise.
        (atom_text_section): Likewise.

2017-10-31  Rafal Luzynski  <digitalfreak@lingonborough.com>

        * localedata/unicode-gen/gen_unicode_ctype.py (output_head):
        category of LC_CTYPE set to "i18n:2012".
        * localedata/locales/i18n_ctype: Regenerate.

2017-10-31  Yury Norov  <ynorov@caviumnetworks.com>

        * sysdeps/unix/sysv/linux/sigprocmask.c: Remove useless #ifdefs.
        * sysdeps/unix/sysv/linux/sigtimedwait.c: Likewise.
        * sysdeps/unix/sysv/linux/sigwait.c: Likewise.
        * sysdeps/unix/sysv/linux/sigwaitinfo.c: Likewise.

        * sysdeps/unix/sysv/linux/ia64/sigpending.c: Remove file.
        * sysdeps/unix/sysv/linux/s390/s390-64/sigpending.c: Likewise.
        * sysdeps/unix/sysv/linux/sparc/sparc64/sigpending.c: Likewise.
        * sysdeps/unix/sysv/linux/x86_64/sigpending.c: Likewise.

2017-10-31  Joseph Myers  <joseph@codesourcery.com>

        * math/complex.h
        [__HAVE_FLOAT16 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (CMPLXF16):
        New macro.
        [__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (CMPLXF32):
        Likewise.
        [__HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (CMPLXF64):
        Likewise.
        [__HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (CMPLXF32X): Likewise.
        [__HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (CMPLXF64X): Likewise.
        [__HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (CMPLXF128X): Likewise.

        * math/math.h
        [__FLT_EVAL_METHOD__ == 0 || __FLT_EVAL_METHOD__ == 32]
        (__MATH_EVAL_FMT2): Define to add 0.0f.

2017-10-31  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/e_expf-power8.S: Don't
        include sysdep.h.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceilf-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_cosf-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_finite-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floor-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_roundf-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf-ppc64.c: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_truncf-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memchr-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power4.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcmp-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-a2.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-cell.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power4.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memcpy-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memmove-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/mempcpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memrchr-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power4.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/memset-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/rawmemchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpcpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcasestr-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchr-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strchrnul-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strcspn-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strlen-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncase-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power4.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncpy-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strnlen-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strrchr-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strspn-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strstr-power7.S: Likewise.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-ppc64.S: Don't
        include sysdep.h and math_ldbl_opt.h.

        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-power5+.S: Don't
        include sysdep.h and math_ldbl_opt.h.  Include shlib-compat.h.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_ceil-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_copysign-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_floorf-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isinf-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power5.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power6x.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power7.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power6x.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrint-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power6x.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llround-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_round-ppc64.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-power5+.S: Likewise.
        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_trunc-ppc64.S: Likewise.

2017-10-31  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/multiarch/strncase_l-power7.c: Include
        string/strncase_l.c, not string/strncase.c.
        (USE_IN_EXTENDED_LOCALE_MODEL): Don't define.
        (libc_hidden_def): Redefine.

2017-10-31  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/multiarch/strcasecmp_l-power7.S:
        (__STRCMP, STRCMP, __strcasecmp_l): Define.
        (__strcasecmp): Don't define.

2017-10-31  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power8.S: Wrap in
        IS_IN (libc).
        * sysdeps/powerpc/powerpc64/multiarch/strcmp-power9.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power8.S: Likewise.
        * sysdeps/powerpc/powerpc64/multiarch/strncmp-power9.S: Likewise.

2017-10-31  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/multiarch/stpncpy-power8.S: Don't define
        USE_AS_STPNCPY.

2017-10-31  Alan Modra  <amodra@gmail.com>

        * sysdeps/powerpc/powerpc64/fpu/multiarch/s_isnan-ppc64.S (hidden_def):
        Redefine only when SHARED.

2017-10-30  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !_LIBC)]:
        Include <bits/math-finite.h> with appropriate macros defined and
        undefined.
        [__HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !_LIBC)]: Likewise.

        * math/math.h [!_Mfloat_] (_Mfloat_): Do not define.
        [!_Mlong_double_] (_Mlong_double_): Likewise.
        [!_Mfloat16_] (_Mfloat16_): Likewise.
        [!_Mfloat32_] (_Mfloat32_): Likewise.
        [!_Mfloat64_] (_Mfloat64_): Likewise.
        [!_Mfloat128_] (_Mfloat128_): Likewise.
        [!_Mfloat32x_] (_Mfloat32x_): Likewise.
        [!_Mfloat64x_] (_Mfloat64x_): Likewise.
        [!_Mfloat128x_] (_Mfloat128x_): Likewise.
        (_Mdouble_): Define without indirection through those macros.
        * math/complex.h [!_Mfloat_] (_Mfloat_): Do not define.
        [!_Mfloat128_] (_Mfloat128_): Likewise.
        [_Mlong_double_] (_Mlong_double_): Likewise.
        (_Mdouble_): Define without indirection through those macros.
        * math/Makefile [$(long-double-fcts) != yes] (math-CPPFLAGS): Do
        not add -D_Mlong_double_=double.
        * include/math.h [_ISOMAC] (_Mlong_double_): Do not undefine.
        * math/test-signgam-finite-c99.c (_Mlong_double_): Likewise.

2017-10-30  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/libc-start.c: Add /* !SHARED */.

2017-10-30  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/x86/libc-start.c: Reformat.

2017-10-30  H.J. Lu  <hongjiu.lu@intel.com>

        [BZ #22353]
        * sysdeps/i386/i586/strcpy.S (STRCPY): Use conditional branches.
        (1): Renamed to ...
        (L(Src0)): This.
        (L(Src1)): New.
        (L(Src2)): Likewise.
        (L(1)): Renamed to ...
        (L(Src3)): This.

2017-10-30  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__HAVE_FLOAT16 && __USE_GNU] (M_Ef16): New macro.
        [__HAVE_FLOAT16 && __USE_GNU] (M_LOG2Ef16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_LOG10Ef16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_LN2f16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_LN10f16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_PIf16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_PI_2f16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_PI_4f16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_1_PIf16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_2_PIf16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_2_SQRTPIf16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_SQRT2f16): Likewise.
        [__HAVE_FLOAT16 && __USE_GNU] (M_SQRT1_2f16): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_Ef32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_LOG2Ef32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_LOG10Ef32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_LN2f32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_LN10f32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_PIf32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_PI_2f32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_PI_4f32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_1_PIf32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_2_PIf32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_2_SQRTPIf32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_SQRT2f32): Likewise.
        [__HAVE_FLOAT32 && __USE_GNU] (M_SQRT1_2f32): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_Ef64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_LOG2Ef64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_LOG10Ef64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_LN2f64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_LN10f64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_PIf64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_PI_2f64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_PI_4f64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_1_PIf64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_2_PIf64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_2_SQRTPIf64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_SQRT2f64): Likewise.
        [__HAVE_FLOAT64 && __USE_GNU] (M_SQRT1_2f64): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_Ef32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_LOG2Ef32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_LOG10Ef32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_LN2f32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_LN10f32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_PIf32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_PI_2f32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_PI_4f32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_1_PIf32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_2_PIf32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_2_SQRTPIf32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_SQRT2f32x): Likewise.
        [__HAVE_FLOAT32X && __USE_GNU] (M_SQRT1_2f32x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_Ef64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_LOG2Ef64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_LOG10Ef64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_LN2f64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_LN10f64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_PIf64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_PI_2f64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_PI_4f64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_1_PIf64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_2_PIf64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_2_SQRTPIf64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_SQRT2f64x): Likewise.
        [__HAVE_FLOAT64X && __USE_GNU] (M_SQRT1_2f64x): Likewise.
        [__HAVE_FLOAT128X && __USE_GNU]: Use #error.

2017-10-30  Florian Weimer  <fweimer@redhat.com>

        * elf/ldconfig.c (search_dir): Assume that _DIRENT_HAVE_D_TYPE is
        always defined.
        * io/tst-mkdirat.c (do_test): Likewise.
        * io/tst-mkfifoat.c (do_test): Likewise.
        * io/tst-mknodat.c (do_test): Likewise.
        * locale/programs/charmap-dir.c (charmap_readdir): Likewise.
        * locale/programs/locale.c (select_dirs): Likewise.
        * locale/programs/locarchive.c (add_locales_to_archive): Likewise.
        * posix/bug-glob2.c (my_readdir): Likewise.
        * posix/tst-dir.c (main): Likewise.
        * posix/tst-glob_lstat_compat.c (my_readdir): Likewise.
        * posix/tst-gnuglob-skeleton.c (my_readdir): Likewise.

2017-10-30  Florian Weimer  <fweimer@redhat.com>

        * string/strings.h (ffsl, ffsll): Declare under __USE_MISC, not
        just __USE_GNU.

2017-10-30  Florian Weimer  <fweimer@redhat.com>

        * posix/tst-gnuglob-skeleton.c: Renamed from tst-gnuglob.c.
        Convert to support/test-driver.c.
        (GLOB_FUNC, GLOB_TYPE, GLOBFREE_FUNC, DIRENT_STRUCT, STAT_STRUCT):
        New macro parameters.
        (PRINTF): Remove macro.  Use test_verbose conditionals instead.
        * posix/tst-gnuglob.c: New file.
        * posix/tst-gnuglob64.c: Likewise.
        * posix/Makefile (tests): Add tst-gnuglob64.

2017-10-30  Michal Ostrowski <ostrowski.michal@gmail.com>

        [BZ #19485]
        * localedata/locales/csb_PL (LC_TIME): Fix “abmon” for March
        and use a better translation for March in “mon”.
        * localedata/locales/csb_PL: Use more ASCII to improve the
        readability of the source.

2017-10-30  Mike FABIAN  <mfabian@redhat.com>

        [BZ #13953]
        * localedata/locales/km_KH: Use ASCII as much
        as possible for better readability of the source and
        remove useless comments.
        * localedata/locales/km_KH (LC_TIME): Remove era stuff, it
        was commented out and apparently wrong anyway because it was
        using Lao characters. If Buddhist era should be used
        for km_KH, a native speaker should write the correct formaat
        for Khmer.
        * localedata/locales/km_KH (LC_TIME): Add first_weekday 1
        (According to CLDR, the first weekday for Cambodia is Sunday).
        * localedata/locales/km_KH (LC_NAME): Remove name_mr and name_mrs
        (These were using Lao characters which must be wrong. If we get
        the correct data from a native speaker, we could add it back, until
        then it is better not to have name_mr and name_mrs at all than
        having it wrong).

2017-10-27  Rafal Luzynski  <digitalfreak@lingonborough.com>

        * locale/loadlocale.c: Correct size of
        _nl_value_type_LC_<category> arrays.

2017-10-27  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__HAVE_DISTINCT_FLOAT16 || (__HAVE_FLOAT16 && !_LIBC)]:
        Include <bits/mathcalls-helper-functions.h> and <bits/mathcalls.h>
        with appropriate macros defined and undefined.
        [__HAVE_DISTINCT_FLOAT32 || (__HAVE_FLOAT32 && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT64 || (__HAVE_FLOAT64 && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT32X || (__HAVE_FLOAT32X && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT64X || (__HAVE_FLOAT64X && !_LIBC)]: Likewise.
        [__HAVE_DISTINCT_FLOAT128X || (__HAVE_FLOAT128X && !_LIBC)]: Likewise.

2017-10-27  H.J. Lu  <hongjiu.lu@intel.com>

        * sysdeps/i386/fpu/libm-test-ulps: Regenerated for GCC 7 with
        "-O2 -march=i586".

2017-10-27  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/tt_RU (LC_MESSAGES): Start yesstr and nostr
        with lowercase letters to make it agree with CLDR.

2017-10-27  Mike FABIAN  <mfabian@redhat.com>

        [BZ #15260]
        * localedata/locales/doi_IN (LC_MESSAGES): Match only for the
        first letters of yesstr and nostr in yesexpr and noexpr,
        not for the full words.
        * localedata/locales/hne_IN (LC_MESSAGES): Likewise.
        * localedata/locales/kok_IN (LC_MESSAGES): Likewise.
        * localedata/locales/mr_IN (LC_MESSAGES): Likewise.
        * localedata/locales/sat_IN (LC_MESSAGES): Likewise.
        * localedata/locales/km_KH (LC_MESSAGES): Match also for the
        first letters of yesstr and nostr in yesexpr and noexpr,
        until now only English was matched in yesexpr and noexpr.
        * localedata/locales/tl_PH (LC_MESSAGES): Use “copy "fil_PH"”
        instead of “copy "en_US"”. CLDR has yesstr and nostr data for
        fil but not for tl. As tl and fil are very similar, using fil
        is probably better than using English.

2017-10-27  Thierry Vignaud <thierry.vignaud@gmail.com>

        [BZ #21706]
        * localedata/locales/br_FR (LC_MESSAGES): Use all lowercase
        in yesstr and nostr.

2017-10-26  Joseph Myers  <joseph@codesourcery.com>

        * math/math.h [__HAVE_FLOAT16 && __GLIBC_USE
        (IEC_60559_TYPES_EXT)] (SNANF16): New macro.
        [__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF32):
        Likewise.
        [__HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF64):
        Likewise.
        [__HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF32X):
        Likewise.
        [__HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)] (SNANF64X):
        Likewise.
        [__HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (SNANF128X): Likewise.

        * math/math.h [__HAVE_FLOAT16 && __GLIBC_USE
        (IEC_60559_TYPES_EXT)] (HUGE_VAL_F16): New macro.
        [__HAVE_FLOAT32 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (HUGE_VAL_F32): Likewise.
        [__HAVE_FLOAT64 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (HUGE_VAL_F64): Likewise.
        [__HAVE_FLOAT32X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (HUGE_VAL_F32X): Likewise.
        [__HAVE_FLOAT64X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (HUGE_VAL_F64X): Likewise.
        [__HAVE_FLOAT128X && __GLIBC_USE (IEC_60559_TYPES_EXT)]
        (HUGE_VAL_F128X): Likewise.

2017-10-26  Thierry Vignaud <thierry.vignaud@gmail.com>

        * localedata/locales/br_FR (LC_IDENTIFICATON): Add
        Thierry Vignaud <thierry.vignaud@gmail.com> as the contact
        for the br_FR locale.

2017-10-26  Thierry Vignaud <thierry.vignaud@gmail.com>

        [BZ #21706]
        * localedata/locales/br_FR (LC_MESSAGES): Fix nostr.

2017-10-25  Carlos O'Donell  <carlos@redhat.com>

        * locale/programs/record-status.h: Define globals, and function
        prototypes. Move function bodies...
        * locale/programs/record-status.c: ... to here. New file.
        * iconv/Makefile (iconv_prog-modules): Add record-status.
        * locale/Makefile (lib-modules): Likewise.
        * iconv/iconv_prog.c: Remove verbose.
        * iconv/iconv_prog.h: Include record-status.h (defines verbose).
        * locale/programs/charmap.c (charmap_read): If warn_ascii is true then
        record a warning about ASCII compatibility.
        * locale/programs/ld-monetary.c (monetary_finish): If
        warn_int_curr_symbol is true then record a warning about the symbol
        not being in our ISO 4217 list.
        * locale/programs/locale.c: Include record-status.h. Remove verbose.
        * locale/programs/localedef.c: Include ctype.h. Remove delcaration of
        verbose, recorded_warning_count, recorded_error_count, and be_quiet.
        (OPT_NO_WARN): Define.
        (OPT_WARN): Define.
        (options): Add entry for --no-warnings, and --warnings.
        (set_warnings): New function to enable/disable warnings.
        (parse_opt): Call set_warnings for OPT_NO_WARN and OPT_WARN.
        * locale/programs/localedef.h: Remove warn_int_curr_symbol.
        * localedata/gen-locale.sh: Default flags to `--quiet -c'.
        Add `--no-warnings=ascii' to locales using SHIFT_JIS or SHIFT_JIXX0213.
        Pass flags to generate_locale.
        (generate_locale): Accept new flag argument and pass it to localedef
        invocation.
        * localedata/Makefile (INSTALL-SUPPORTED-LOCALES): Use
        --no-warnings=ascii for SHIFT_JIS and SHIFT_JISX0213 charmaps.

        * localedata/Makefile (test-input-data): Use full file name.
        * localedata/da_DK.in: Rename to...
        * localedata/da_DK.ISO-8859-1.in: ...this.
        * localedata/de_DE.in: Rename to...
        * localedata/de_DE.ISO-8859-1.in: ...this.
        * localedata/en_US.in: Rename to...
        * localedata/en_US.ISO-8859-1.in: ...this.
        * localedata/fr_FR.in: Rename to...
        * localedata/fr_FR.UTF-8.in: ... this.
        * localedata/hr_HR.in: Rename to...
        * localedata/hr_HR.ISO-8859-2.in: ...this.
        * localedata/hu_HU.in: Rename to...
        * localedata/hu_HU.UTF-8.in: ...this.
        * localedata/si_LK.in: Rename to...
        * localedata/si_LK.UTF-8.in: ...this.
        * localedata/sv_SE.in: Rename to...
        * localedata/sv_SE.ISO-8859-1.in: ...this.
        * localedata/tr_TR.in: Rename to...
        * localedata/tr_TR.UTF-8.in: ...this.
        * localedata/uk_UA.in: Rename to...
        * localedata/uk_UA.UTF-8.in: ...this.
        * localedata/sort-test.sh: Test file is locale name with the
        suffix.

        * localedata/unicode-gen/Makefile (check_i18n): Rename to
        check_i18n_ctype. Depend on i18n_ctype-report. Check i18n_ctype-report
        file.
        * localedata/locales/i18n_ctype: Regenerate.
        * localedata/locales/tr_TR: Likewise.
        * localedata/locales/translit_circle: Likewise.
        * localedata/locales/translit_cjk_compat: Likewise.
        * localedata/locales/translit_combining: Likewise.
        * localedata/locales/translit_compat: Likewise.
        * localedata/locales/translit_font: Likewise.
        * localedata/locales/translit_fraction: Likewise.

2017-10-25  Rajalakshmi Srinivasaraghavan  <raji@linux.vnet.ibm.com>

        * sysdeps/powerpc/powerpc64/power7/memcpy.S: Replace
        lxvd2x/stxvd2x with lvx/stvx.
        * sysdeps/powerpc/powerpc64/power7/memmove.S: Likewise.

2017-10-25  H.J. Lu  <hongjiu.lu@intel.com>

        * include/alloc_buffer.h: Replace "if if " with "if " in
        comments.
        * sysdeps/mips/memcpy.S: Likkewise.
        * sysdeps/mips/memset.S: Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S:
        Likewise.
        * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S:
        Likewise.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        [BZ #15261]
        * localedata/locales/cmn_TW (LC_MESSAGES): Add fullwidth yYnN to
        yesexpr and noexpr.
        * localedata/locales/hak_TW (LC_MESSAGES): Likewise.
        * localedata/locales/ko_KR (LC_MESSAGES): Likewise.
        * localedata/locales/lzh_TW (LC_MESSAGES): Likewise.
        * localedata/locales/nan_TW (LC_MESSAGES): Likewise.
        * localedata/locales/zh_CN (LC_MESSAGES): Likewise.
        * localedata/locales/zh_HK (LC_MESSAGES): Likewise.
        * localedata/locales/zh_TW (LC_MESSAGES): Likewise.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/am_ET (LC_MESSAGES): Sync with CLDR.
        * localedata/locales/az_AZ (LC_MESSAGES): Likewise.
        * localedata/locales/el_GR (LC_MESSAGES): Likewise.
        * localedata/locales/ha_NG (LC_MESSAGES): Likewise.
        * localedata/locales/ln_CD (LC_MESSAGES): Likewise.
        * localedata/locales/mfe_MU (LC_MESSAGES): Likewise.
        * localedata/locales/ml_IN (LC_MESSAGES): Likewise.
        * localedata/locales/mt_MT (LC_MESSAGES): Likewise.
        * localedata/locales/os_RU (LC_MESSAGES): Likewise.
        * localedata/locales/tg_TJ (LC_MESSAGES): Likewise.
        * localedata/locales/tt_RU (LC_MESSAGES): Likewise.
        * localedata/locales/wo_SN (LC_MESSAGES): Likewise.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/aa_ET (LC_MESSAGES): Use ASCII as much
        as possible for better readability of the source.
        * localedata/locales/af_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/ak_GH (LC_MESSAGES): Likewise.
        * localedata/locales/am_ET (LC_MESSAGES): Likewise.
        * localedata/locales/anp_IN (LC_MESSAGES): Likewise.
        * localedata/locales/ar_EG (LC_MESSAGES): Likewise.
        * localedata/locales/as_IN (LC_MESSAGES): Likewise.
        * localedata/locales/ast_ES (LC_MESSAGES): Likewise.
        * localedata/locales/ayc_PE (LC_MESSAGES): Likewise.
        * localedata/locales/az_AZ (LC_MESSAGES): Likewise.
        * localedata/locales/az_IR (LC_MESSAGES): Likewise.
        * localedata/locales/be_BY (LC_MESSAGES): Likewise.
        * localedata/locales/be_BY@latin (LC_MESSAGES): Likewise.
        * localedata/locales/bem_ZM (LC_MESSAGES): Likewise.
        * localedata/locales/ber_MA (LC_MESSAGES): Likewise.
        * localedata/locales/bg_BG (LC_MESSAGES): Likewise.
        * localedata/locales/bhb_IN (LC_MESSAGES): Likewise.
        * localedata/locales/bi_VU (LC_MESSAGES): Likewise.
        * localedata/locales/bo_CN (LC_MESSAGES): Likewise.
        * localedata/locales/br_FR (LC_MESSAGES): Likewise.
        * localedata/locales/bs_BA (LC_MESSAGES): Likewise.
        * localedata/locales/ca_ES (LC_MESSAGES): Likewise.
        * localedata/locales/ce_RU (LC_MESSAGES): Likewise.
        * localedata/locales/crh_UA (LC_MESSAGES): Likewise.
        * localedata/locales/cs_CZ (LC_MESSAGES): Likewise.
        * localedata/locales/csb_PL (LC_MESSAGES): Likewise.
        * localedata/locales/cv_RU (LC_MESSAGES): Likewise.
        * localedata/locales/cy_GB (LC_MESSAGES): Likewise.
        * localedata/locales/da_DK (LC_MESSAGES): Likewise.
        * localedata/locales/de_DE (LC_MESSAGES): Likewise.
        * localedata/locales/dv_MV (LC_MESSAGES): Likewise.
        * localedata/locales/dz_BT (LC_MESSAGES): Likewise.
        * localedata/locales/el_GR (LC_MESSAGES): Likewise.
        * localedata/locales/en_CA (LC_MESSAGES): Likewise.
        * localedata/locales/en_US (LC_MESSAGES): Likewise.
        * localedata/locales/es_ES (LC_MESSAGES): Likewise.
        * localedata/locales/et_EE (LC_MESSAGES): Likewise.
        * localedata/locales/eu_ES (LC_MESSAGES): Likewise.
        * localedata/locales/fa_IR (LC_MESSAGES): Likewise.
        * localedata/locales/ff_SN (LC_MESSAGES): Likewise.
        * localedata/locales/fi_FI (LC_MESSAGES): Likewise.
        * localedata/locales/fil_PH (LC_MESSAGES): Likewise.
        * localedata/locales/fo_FO (LC_MESSAGES): Likewise.
        * localedata/locales/fr_BE (LC_MESSAGES): Likewise.
        * localedata/locales/fr_CH (LC_MESSAGES): Likewise.
        * localedata/locales/fr_FR (LC_MESSAGES): Likewise.
        * localedata/locales/fr_LU (LC_MESSAGES): Likewise.
        * localedata/locales/fur_IT (LC_MESSAGES): Likewise.
        * localedata/locales/fy_DE (LC_MESSAGES): Likewise.
        * localedata/locales/ga_IE (LC_MESSAGES): Likewise.
        * localedata/locales/gd_GB (LC_MESSAGES): Likewise.
        * localedata/locales/gl_ES (LC_MESSAGES): Likewise.
        * localedata/locales/gu_IN (LC_MESSAGES): Likewise.
        * localedata/locales/gv_GB (LC_MESSAGES): Likewise.
        * localedata/locales/ha_NG (LC_MESSAGES): Likewise.
        * localedata/locales/hak_TW (LC_MESSAGES): Likewise.
        * localedata/locales/he_IL (LC_MESSAGES): Likewise.
        * localedata/locales/hif_FJ (LC_MESSAGES): Likewise.
        * localedata/locales/hne_IN (LC_MESSAGES): Likewise.
        * localedata/locales/hr_HR (LC_MESSAGES): Likewise.
        * localedata/locales/hsb_DE (LC_MESSAGES): Likewise.
        * localedata/locales/ht_HT (LC_MESSAGES): Likewise.
        * localedata/locales/hu_HU (LC_MESSAGES): Likewise.
        * localedata/locales/hy_AM (LC_MESSAGES): Likewise.
        * localedata/locales/ia_FR (LC_MESSAGES): Likewise.
        * localedata/locales/id_ID (LC_MESSAGES): Likewise.
        * localedata/locales/ig_NG (LC_MESSAGES): Likewise.
        * localedata/locales/ik_CA (LC_MESSAGES): Likewise.
        * localedata/locales/is_IS (LC_MESSAGES): Likewise.
        * localedata/locales/it_CH (LC_MESSAGES): Likewise.
        * localedata/locales/it_IT (LC_MESSAGES): Likewise.
        * localedata/locales/iu_CA (LC_MESSAGES): Likewise.
        * localedata/locales/ja_JP (LC_MESSAGES): Likewise.
        * localedata/locales/kk_KZ (LC_MESSAGES): Likewise.
        * localedata/locales/kl_GL (LC_MESSAGES): Likewise.
        * localedata/locales/ko_KR (LC_MESSAGES): Likewise.
        * localedata/locales/ks_IN (LC_MESSAGES): Likewise.
        * localedata/locales/ku_TR (LC_MESSAGES): Likewise.
        * localedata/locales/kw_GB (LC_MESSAGES): Likewise.
        * localedata/locales/ky_KG (LC_MESSAGES): Likewise.
        * localedata/locales/lb_LU (LC_MESSAGES): Likewise.
        * localedata/locales/lg_UG (LC_MESSAGES): Likewise.
        * localedata/locales/li_NL (LC_MESSAGES): Likewise.
        * localedata/locales/lij_IT (LC_MESSAGES): Likewise.
        * localedata/locales/ln_CD (LC_MESSAGES): Likewise.
        * localedata/locales/lo_LA (LC_MESSAGES): Likewise.
        * localedata/locales/lt_LT (LC_MESSAGES): Likewise.
        * localedata/locales/lv_LV (LC_MESSAGES): Likewise.
        * localedata/locales/lzh_TW (LC_MESSAGES): Likewise.
        * localedata/locales/mg_MG (LC_MESSAGES): Likewise.
        * localedata/locales/mhr_RU (LC_MESSAGES): Likewise.
        * localedata/locales/mi_NZ (LC_MESSAGES): Likewise.
        * localedata/locales/mk_MK (LC_MESSAGES): Likewise.
        * localedata/locales/ml_IN (LC_MESSAGES): Likewise.
        * localedata/locales/mn_MN (LC_MESSAGES): Likewise.
        * localedata/locales/ms_MY (LC_MESSAGES): Likewise.
        * localedata/locales/mt_MT (LC_MESSAGES): Likewise.
        * localedata/locales/my_MM (LC_MESSAGES): Likewise.
        * localedata/locales/nan_TW (LC_MESSAGES): Likewise.
        * localedata/locales/nan_TW@latin (LC_MESSAGES): Likewise.
        * localedata/locales/nb_NO (LC_MESSAGES): Likewise.
        * localedata/locales/nds_DE (LC_MESSAGES): Likewise.
        * localedata/locales/nds_NL (LC_MESSAGES): Likewise.
        * localedata/locales/ne_NP (LC_MESSAGES): Likewise.
        * localedata/locales/nhn_MX (LC_MESSAGES): Likewise.
        * localedata/locales/niu_NU (LC_MESSAGES): Likewise.
        * localedata/locales/nl_NL (LC_MESSAGES): Likewise.
        * localedata/locales/nn_NO (LC_MESSAGES): Likewise.
        * localedata/locales/nr_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/nso_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/oc_FR (LC_MESSAGES): Likewise.
        * localedata/locales/om_ET (LC_MESSAGES): Likewise.
        * localedata/locales/or_IN (LC_MESSAGES): Likewise.
        * localedata/locales/os_RU (LC_MESSAGES): Likewise.
        * localedata/locales/pa_IN (LC_MESSAGES): Likewise.
        * localedata/locales/pa_PK (LC_MESSAGES): Likewise.
        * localedata/locales/pap_AW (LC_MESSAGES): Likewise.
        * localedata/locales/pap_CW (LC_MESSAGES): Likewise.
        * localedata/locales/pl_PL (LC_MESSAGES): Likewise.
        * localedata/locales/ps_AF (LC_MESSAGES): Likewise.
        * localedata/locales/pt_BR (LC_MESSAGES): Likewise.
        * localedata/locales/quz_PE (LC_MESSAGES): Likewise.
        * localedata/locales/raj_IN (LC_MESSAGES): Likewise.
        * localedata/locales/ro_RO (LC_MESSAGES): Likewise.
        * localedata/locales/ru_RU (LC_MESSAGES): Likewise.
        * localedata/locales/ru_UA (LC_MESSAGES): Likewise.
        * localedata/locales/rw_RW (LC_MESSAGES): Likewise.
        * localedata/locales/sa_IN (LC_MESSAGES): Likewise.
        * localedata/locales/sc_IT (LC_MESSAGES): Likewise.
        * localedata/locales/sd_IN@devanagari (LC_MESSAGES): Likewise.
        * localedata/locales/se_NO (LC_MESSAGES): Likewise.
        * localedata/locales/sgs_LT (LC_MESSAGES): Likewise.
        * localedata/locales/si_LK (LC_MESSAGES): Likewise.
        * localedata/locales/sk_SK (LC_MESSAGES): Likewise.
        * localedata/locales/sl_SI (LC_MESSAGES): Likewise.
        * localedata/locales/sm_WS (LC_MESSAGES): Likewise.
        * localedata/locales/so_DJ (LC_MESSAGES): Likewise.
        * localedata/locales/sq_AL (LC_MESSAGES): Likewise.
        * localedata/locales/sr_RS (LC_MESSAGES): Likewise.
        * localedata/locales/sr_RS@latin (LC_MESSAGES): Likewise.
        * localedata/locales/ss_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/st_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/sv_SE (LC_MESSAGES): Likewise.
        * localedata/locales/sw_KE (LC_MESSAGES): Likewise.
        * localedata/locales/szl_PL (LC_MESSAGES): Likewise.
        * localedata/locales/tcy_IN (LC_MESSAGES): Likewise.
        * localedata/locales/tg_TJ (LC_MESSAGES): Likewise.
        * localedata/locales/th_TH (LC_MESSAGES): Likewise.
        * localedata/locales/the_NP (LC_MESSAGES): Likewise.
        * localedata/locales/ti_ER (LC_MESSAGES): Likewise.
        * localedata/locales/tk_TM (LC_MESSAGES): Likewise.
        * localedata/locales/tn_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/to_TO (LC_MESSAGES): Likewise.
        * localedata/locales/tr_TR (LC_MESSAGES): Likewise.
        * localedata/locales/ts_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/tt_RU (LC_MESSAGES): Likewise.
        * localedata/locales/tt_RU@iqtelif (LC_MESSAGES): Likewise.
        * localedata/locales/uk_UA (LC_MESSAGES): Likewise.
        * localedata/locales/unm_US (LC_MESSAGES): Likewise.
        * localedata/locales/ur_IN (LC_MESSAGES): Likewise.
        * localedata/locales/ur_PK (LC_MESSAGES): Likewise.
        * localedata/locales/uz_UZ (LC_MESSAGES): Likewise.
        * localedata/locales/uz_UZ@cyrillic (LC_MESSAGES): Likewise.
        * localedata/locales/ve_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/vi_VN (LC_MESSAGES): Likewise.
        * localedata/locales/wa_BE (LC_MESSAGES): Likewise.
        * localedata/locales/wo_SN (LC_MESSAGES): Likewise.
        * localedata/locales/xh_ZA (LC_MESSAGES): Likewise.
        * localedata/locales/yi_US (LC_MESSAGES): Likewise.
        * localedata/locales/yo_NG (LC_MESSAGES): Likewise.
        * localedata/locales/yue_HK (LC_MESSAGES): Likewise.
        * localedata/locales/zh_CN (LC_MESSAGES): Likewise.
        * localedata/locales/zh_HK (LC_MESSAGES): Likewise.
        * localedata/locales/zh_TW (LC_MESSAGES): Likewise.
        * localedata/locales/zu_ZA (LC_MESSAGES): Likewise.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/brx_IN (LC_MESSAGES): Fix yesexpr and noexpr
        (Use first letters of yesstr and nostr correctly instead of using
        full words).

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/ta_IN (LC_MESSAGES): Fix yesexpr and noexpr
        (Use first letters of yesstr and nostr correctly).

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/hi_IN (LC_MESSAGES): In yesexpr and noexpr,
        also check for the first characters of yesstr and nostr.
        * localedata/locales/kn_IN (LC_MESSAGES): Likewise.
        * localedata/locales/ks_IN@devanagari (LC_MESSAGES): Likewise.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/cmn_TW (LC_MESSAGES): In yesexpr and noexpr,
        also check for Chinese characters.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/chr_US (LC_MESSAGES): In yesexpr and noexpr,
        match also for the contents of yesstr and nostr. As the first letter
        of yesstr and nostr is equal, checking only for the first letter
        is not enough.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/ber_DZ (LC_MESSAGES): Use copy "kab_DZ",
        it is the same according to  Belkacem Mohammed <belkacem77@gmail.com>.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/kab_DZ (LC_IDENTIFICATION): Add e-mail
        of main contributor.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/zh_SG (LC_MESSAGES): Use copy "zh_CN"
        instead of using English.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/ug_CN (LC_MESSAGES): Fix noexpr and yesexpr
        by including the first letters of nostr and yesexpr in the regexp.
        Also make it more readable by using ASCII where possible.

2017-10-25  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/te_IN (LC_MESSAGES): Fix noexpr by including
        the first letter of nostr in the regexp. It agrees with CLDR now.
        Also make it more readable by using ASCII where possible.

2017-10-24  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/km_KH (LC_MESSAGES): Fix yestr and nostr.
        The yesstr and nostr apparently came from CLDR. And CLDR has a bug there:
        these strings contain a U+17D6 (which somewhat looks like a colon)
        instead of a real colon to separate the full words for “yes”
        and “no” from the single letter responses.

2017-10-24  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/ka_GE (LC_MESSAGES): Fix yesexp to make
        it agree with CLDR (include the first letter of yesstr).
        Also make it more readable by using ASCII where possible.

2017-10-24  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/mr_IN (LC_MESSAGES): Fix yesstr and nostr
        and improve yesexpr and noexpr. The yesstr and nostr apparently
        came from CLDR. And CLDR has a bug there: these strings contain
        a U+0903 (which looks like a colon) instead of a real colon
        to separate the full words for “yes” and “no” from the single
        letter responses.

2017-10-24  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/bn_BD (LC_MESSAGES): Use only the first
        letters of the full yesstr and nostr in yesexpr and noexpr.

2017-10-24  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/an_ES (LC_MESSAGES): Add yesstr and nostr.
        * localedata/locales/an_ES (LC_ADDRESS): Add lang_term and lang_lib.
        * localedata/locales/an_ES: Make source more readable by using ASCII
        where possible.

2017-10-24  Mike FABIAN  <mfabian@redhat.com>

        [BZ #20952]
        * localedata/locales/yuw_PG: New file.
        * localedata/SUPPORTED: Add yuw_PG/UTF-8.
        * locale/iso-639.def: Add Yau (Uruwa).

2017-10-23  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (_int_malloc): Add SINGLE_THREAD_P path.

2017-10-23  Wilco Dijkstra  <wdijkstr@arm.com>

        * malloc/malloc.c (__libc_malloc): Add SINGLE_THREAD_P path.
        (__libc_realloc): Likewise.
        (_mid_memalign): Likewise.
        (__libc_calloc): Likewise.

2017-10-23  Mike FABIAN  <mfabian@redhat.com>

        * localedata/locales/tpi_PG (LC_MESSAGES): Fix yesexpr and noexpr
        by adding the generic +1 and -0 as in all other locales.
        * localedata/locales/tpi_PG (LC_TIME): Fix some typos in the month and
        day names and make it more readable by using ASCII where possible.

2017-10-24  Joseph Myers  <joseph@codesourcery.com>

        * sysdeps/x86/fpu/fix-fp-int-compare-invalid.h
        (FIX_COMPARE_INVALID): Define to 0 if [__GNUC_PREREQ (8, 0)].

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.

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

        [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.

        * 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.