ChangeLog

   1 2017-08-28  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
   2
   3         [BZ #21930]
   4         * math/math.h [defined __cplusplus && defined __SUPPORT_SNAN__]
   5         (iszero): New C++ implementation that does not use
   6         fpclassify/__MATH_TG/__builtin_types_compatible_p, when
   7         signaling nans are enabled, since __builtin_types_compatible_p
   8         is a C-only feature.
   9         * math/test-math-iszero.cc: When __HAVE_DISTINCT_FLOAT128 is
  10         defined, include ieee754_float128.h for access to the union and
  11         member ieee854_float128.ieee.
  12         [__HAVE_DISTINCT_FLOAT128] (do_test): Call check_float128.
  13         [__HAVE_DISTINCT_FLOAT128] (check_float128): New function.
  14         * sysdeps/powerpc/powerpc64le/Makefile [subdir == math]
  15         (CXXFLAGS-test-math-iszero.cc): Add -mfloat128 to the build
  16         options of test-math-zero on powerpc64le.
  17
  18 2017-08-28  H.J. Lu  <hongjiu.lu@intel.com>
  19
  20         * sysdeps/x86_64/fpu/multiarch/e_expf.c (__redirect_ieee754_expf):
  21         Change double to float.
  22
  23 2017-08-28  Joseph Myers  <joseph@codesourcery.com>
  24
  25         * math/math-svid-compat.h [!__ASSEMBLER__]: Make code
  26         unconditional.
  27         * sysdeps/ieee754/s_lib_version.c [!defined SHARED]: Remove
  28         conditional code; define contents only for [LIBM_SVID_COMPAT].
  29
  30 2017-08-28  Florian Weimer  <fweimer@redhat.com>
  31
  32         * sysdeps/unix/sysv/linux/aarch64/Makefile (abi-lp64-options)
  33         (abi-lp64_be-options): Remove.
  34         * sysdeps/unix/sysv/linux/arm/Makefile (abi-soft-options)
  35         (abi-hard-options): Likewise.
  36         * sysdeps/unix/sysv/linux/mips/Makefile(abi-o32_soft-options)
  37         (abi-o32_hard-options, abi-o32_soft_2008-options)
  38         (abi-o32_hard_2008-options, abi-n32_soft-options)
  39         (abi-n32_hard-options, abi-n32_soft_2008-options)
  40         (abi-n32_hard_2008-options, abi-n64_soft-options)
  41         (abi-n64_hard-options, abi-n64_soft_2008-options)
  42         (abi-n64_hard_2008-options): Likewise.
  43         * sysdeps/unix/sysv/linux/powerpc/Makefile (abi-32-options)
  44         (abi-64-v1-options, abi-64-v2-options): Likewise.
  45         * sysdeps/unix/sysv/linux/s390/Makefile (abi-32-options)
  46         (abi-64-options): Likewise.
  47         * sysdeps/unix/sysv/linux/sparc/Makefile (abi-32-options)
  48         (abi-64-options): Likewise.
  49         * sysdeps/unix/sysv/linux/tile/tilegx/Makefile (abi-32-options)
  50         (abi-64-options): Likewise.
  51         * sysdeps/unix/sysv/linux/x86/Makefile (abi-32-options)
  52         (abi-64-options, abi-x32-options): Likewise.
  53
  54 2017-08-28  Florian Weimer  <fweimer@redhat.com>
  55
  56         Store supported list of SYS_* system calls in the source tree.
  57         * sysdeps/unix/sysv/linux/Makefile [$(subdir) = misc]
  58         (bits/syscall.h): Generate from list file.
  59         [$(subdir) = misc] (before-compile): Add bits/syscall.h.
  60         [$(subdir) = misc] (tests): Add tst-syscall-list.
  61         [$(subdir) = misc] (tests-special): Add tst-syscall-list.out
  62         [$(subdir) = misc] (tst-syscall-list-macros.list)
  63         [$(subdir) = misc] (tst-syscall-list-nr.list)
  64         (tst-syscall-list-sys.list): Helper targets for new
  65         tst-syscall-list test.
  66         [$(subdir) = misc] (tst-syscall-list.out): Run test script
  67         tst-syscall-list.sh.
  68         [$(subdir) = misc] (bits/syscall%h, bits/syscall%d): Remove
  69         target. Do not include bits/syscall.d.
  70         [$(subdir) = misc] (generated): Do not update.
  71         * sysdeps/unix/sysv/linux/syscall-names.list: New file.
  72         * sysdeps/unix/sysv/linux/gen-syscall-h.awk: Likewise.
  73         * sysdeps/unix/sysv/linux/filter-nr-syscalls.awk: Likewise.
  74         * sysdeps/unix/sysv/linux/tst-syscall-list.sh: Likewise.
  75
  76 2017-08-27  Paul Pluzhnikov  <ppluzhnikov@google.com>
  77
  78         * stdlib/Makefile (tst-atexit, tst-at_quick_exit): New tests.
  79         (tst-cxa_atexit, tst-on_exit): Likewise.
  80         * stdlib/Makefile (tests): Add tst-atexit, tst-at_quick_exit,
  81         tst-cxa_atexit, and tst-on_exit.
  82         * stdlib/tst-atexit-common.c: New file.
  83         * stdlib/tst-atexit.c: New file.
  84         * stdlib/tst-at_quick_exit.c: New file.
  85         * stdlib/tst-cxa_atexit.c: New file.
  86         * stdlib/tst-on_exit.c: New file.
  87
  88 2017-08-27  Samuel Thibault  <samuel.thibault@ens-lyon.org>
  89
  90         * sysdeps/mach/hurd/bits/sysmacros.h: New file.
  91         * mach/stack_chk_fail_local.c: New file.
  92         * hurd/stack_chk_fail_local.c: New file.
  93         * mach/Machrules ($(interface-library)-routines): Add
  94         stack_chk_fail_local.
  95         * mach/Makefile (CFLAGS-mach_init.o, CFLAGS-RPC_vm_statistics.o,
  96         CFLAGS-RPC_vm_map.o, CFLAGS-RPC_vm_protect.o,
  97         CFLAGS-RPC_i386_set_gdt.o, CFLAGS-RPC_i386_set_ldt.o,
  98         CFLAGS-RPC_task_get_special_port.o): Add $(no-stack-protector).
  99         * hurd/Makefile (CFLAGS-hurdstartup.o,
 100         CFLAGS-RPC_exec_startup_get_info.o): Add $(no-stack-protector).
 101
 102 2017-08-25  H.J. Lu  <hongjiu.lu@intel.com>
 103
 104         * sysdeps/x86/cpu-features.h [__ASSEMBLER__]
 105         (index_cpu_*, index_arch_*): Removed.
 106
 107 2017-08-25  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 108
 109         * sysdeps/unix/sysv/linux/aarch64/sys/procfs.h (elf_greg_t):
 110         Use uint64_t instead of unsigned long.
 111
 112 2017-08-25  Joseph Myers  <joseph@codesourcery.com>
 113
 114         * math/tgmath.h [__HAVE_FLOAT128]: Change conditional to
 115         [__HAVE_DISTINCT_FLOAT128].
 116
 117         * math/math.h (_MSUFTO_): Define and undefine for each inclusion
 118         of <bits/math-finite.h>.
 119         (__MATH_DECLARING_LDOUBLE): Do not define and undefine for each
 120         inclusion of <bits/math-finite.h>.
 121         * math/bits/math-finite.h (__REDIRTO_X): Do not define
 122         conditionally on [__MATH_DECLARING_LDOUBLE && defined
 123         __NO_LONG_DOUBLE_MATH].
 124         (__MATH_REDIRCALL): Use _MSUFTO_ in __REDIRTO call.
 125         (__MATH_REDIRCALL_2): Likewise.
 126         (__MATH_REDIRCALL_INTERNAL): Likewise.
 127         (__REDIRFROM (lgamma, , _MSUF_)): Likewise.
 128         (__REDIRFROM (gamma, , _MSUF_)): Likewise.
 129         (__REDIRFROM (tgamma, , _MSUF_)): Likewise.
 130
 131         * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-power5.S:
 132         Remove file.
 133         * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat-ppc32.S:
 134         Likewise.
 135         * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrt_compat.c:
 136         Likewise.
 137         * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-power5.S:
 138         Likewise.
 139         * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat-ppc32.S:
 140         Likewise.
 141         * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/w_sqrtf_compat.c:
 142         Likewise.
 143         * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S: Likewise.
 144         * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S: Likewise.
 145         * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt_compat.S: Likewise.
 146         * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf_compat.S: Likewise.
 147         * sysdeps/powerpc/powerpc32/power4/fpu/multiarch/Makefile
 148         (libm-sysdep-routines): Remove w_sqrt_compat-power5,
 149         w_sqrt_compat-ppc32, w_sqrtf_compat-power5 and
 150         w_sqrtf_compat-ppc32.
 151
 152 2017-08-24  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
 153
 154         * math/math.h [defined __cplusplus] (issignaling): In the long
 155         double case, call __issignalingl only if __NO_LONG_DOUBLE_MATH
 156         is not defined.  Call __issignaling, otherwise.
 157
 158 2017-08-24  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 159
 160         * sysdeps/unix/make-syscalls.sh: Remove cancellable tagging for
 161         syscall definitions and replace __builtin_expect with __glibc_likely.
 162         * sysdeps/unix/syscall-template.S: Update comment about cancellable
 163         syscall.
 164          (SYSCALL_CANCELLABLE): Removedefinition
 165         * sysdeps/unix/sysv/linux/aarch64/sysdep-cancel.h (PSEUDO): Remove
 166         definition.
 167         (PSEUDO_END): Likewise.
 168         [IS_IN (libpthread)] (CENABLE): Likewise.
 169         [IS_IN (libpthread)] (CDISABLE): Likewise.
 170         [IS_IN (libc)] (CENABLE): Likewise.
 171         [IS_IN (libc)] (CENABLE): Likewise.
 172         [IS_IN (librt)] (CDISABLE): Likewise.
 173         [IS_IN (librt)] (CDISABLE): Likewise.
 174         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 175         * sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h (PSEUDO): Remove
 176         definition.
 177         (PSEUDO_END): Likewise.
 178         [IS_IN (libpthread)] (__local_enable_asynccancel): Likewise.
 179         [IS_IN (libpthread)] (__local_disable_asynccancel): Likewise.
 180         [IS_IN (libc)] (__local_enable_asynccancel): Likewise.
 181         [IS_IN (libc)] (__local_enable_asynccancel): Likewise.
 182         [IS_IN (librt)] (__local_disable_asynccancel): Likewise.
 183         [IS_IN (librt)] (__local_disable_asynccancel): Likewise.
 184         (CENABLE): Likewise.
 185         (CDISABLE): Likewise.
 186         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 187         * sysdeps/unix/sysv/linux/arm/sysdep-cancel.h (PSEUDO): Remove
 188         defintion.
 189         (PSEUDO_END): Likewise.
 190         [IS_IN (libpthread)] (CENABLE): Likewise.
 191         [IS_IN (libpthread)] (CDISABLE): Likewise.
 192         [IS_IN (libc)] (CENABLE): Likewise.
 193         [IS_IN (libc)] (CENABLE): Likewise.
 194         [IS_IN (librt)] (CDISABLE): Likewise.
 195         [IS_IN (librt)] (CDISABLE): Likewise.
 196         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 197         * sysdeps/unix/sysv/linux/hppa/sysdep-cancel.h (PSEUDO): Remove
 198         definition.
 199         (PSEUDO_END): Likewise.
 200         [IS_IN (libpthread)] (CENABLE): Likewise.
 201         [IS_IN (libpthread)] (CDISABLE): Likewise.
 202         [IS_IN (libc)] (CENABLE): Likewise.
 203         [IS_IN (libc)] (CENABLE): Likewise.
 204         [IS_IN (librt)] (CDISABLE): Likewise.
 205         [IS_IN (librt)] (CDISABLE): Likewise.
 206         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 207         * sysdeps/unix/sysv/linux/i386/sysdep-cancel.h (PSEUDO): Remove
 208         definition.
 209         (PSEUDO_END): Likewise.
 210         [IS_IN (libpthread)] (CENABLE): Likewise.
 211         [IS_IN (libpthread)] (CDISABLE): Likewise.
 212         [IS_IN (libc)] (CENABLE): Likewise.
 213         [IS_IN (libc)] (CENABLE): Likewise.
 214         [IS_IN (librt)] (CDISABLE): Likewise.
 215         [IS_IN (librt)] (CDISABLE): Likewise.
 216         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 217         * sysdeps/unix/sysv/linux/ia64/sysdep-cancel.h (PSEUDO): Remove
 218         definition.
 219         (PSEUDO_END): Likewise.
 220         [IS_IN (libpthread)] (CENABLE): Likewise.
 221         [IS_IN (libpthread)] (CDISABLE): Likewise.
 222         [IS_IN (libc)] (CENABLE): Likewise.
 223         [IS_IN (libc)] (CENABLE): Likewise.
 224         [IS_IN (librt)] (CDISABLE): Likewise.
 225         [IS_IN (librt)] (CDISABLE): Likewise.
 226         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 227         * sysdeps/unix/sysv/linux/m68k/sysdep-cancel.h (PSEUDO): Remove
 228         definition.
 229         (PSEUDO_END): Likewise.
 230         [IS_IN (libpthread)] (CENABLE): Likewise.
 231         [IS_IN (libpthread)] (CDISABLE): Likewise.
 232         [IS_IN (libc)] (CENABLE): Likewise.
 233         [IS_IN (libc)] (CENABLE): Likewise.
 234         [IS_IN (librt)] (CDISABLE): Likewise.
 235         [IS_IN (librt)] (CDISABLE): Likewise.
 236         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 237         * sysdeps/unix/sysv/linux/microblaze/sysdep-cancel.h (PSEUDO): Remove
 238         definition.
 239         (PSEUDO_END): Likewise.
 240         [IS_IN (libpthread)] (CENABLE): Likewise.
 241         [IS_IN (libpthread)] (CDISABLE): Likewise.
 242         [IS_IN (libc)] (CENABLE): Likewise.
 243         [IS_IN (libc)] (CENABLE): Likewise.
 244         [IS_IN (librt)] (CDISABLE): Likewise.
 245         [IS_IN (librt)] (CDISABLE): Likewise.
 246         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 247         * sysdeps/unix/sysv/linux/mips/mips64/sysdep-cancel.h (PSEUDO):
 248         Remove definition.
 249         (PSEUDO_END): Likewise.
 250         [IS_IN (libpthread)] (CENABLE): Likewise.
 251         [IS_IN (libpthread)] (CDISABLE): Likewise.
 252         [IS_IN (libc)] (CENABLE): Likewise.
 253         [IS_IN (libc)] (CENABLE): Likewise.
 254         [IS_IN (librt)] (CDISABLE): Likewise.
 255         [IS_IN (librt)] (CDISABLE): Likewise.
 256         (SINGLE_THREAD_P): Likewise.
 257         * sysdeps/unix/sysv/linux/mips/sysdep-cancel.h (PSEUDO): Remove
 258         definition.
 259         (PSEUDO_END): Likewise.
 260         [IS_IN (libpthread)] (CENABLE): Likewise.
 261         [IS_IN (libpthread)] (CDISABLE): Likewise.
 262         [IS_IN (libc)] (CENABLE): Likewise.
 263         [IS_IN (libc)] (CENABLE): Likewise.
 264         [IS_IN (librt)] (CDISABLE): Likewise.
 265         [IS_IN (librt)] (CDISABLE): Likewise.
 266         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 267         * sysdeps/unix/sysv/linux/nios2/sysdep-cancel.h (PSEUDO): Remove
 268         definition.
 269         (PSEUDO_END): Likewise.
 270         [IS_IN (libpthread)] (CENABLE): Likewise.
 271         [IS_IN (libpthread)] (CDISABLE): Likewise.
 272         [IS_IN (libc)] (CENABLE): Likewise.
 273         [IS_IN (libc)] (CENABLE): Likewise.
 274         [IS_IN (librt)] (CDISABLE): Likewise.
 275         [IS_IN (librt)] (CDISABLE): Likewise.
 276         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 277         * sysdeps/sysv/linux/powerpc/powerpc32/sysdep-cancel.h: Remove file.
 278         * sysdeps/sysv/linux/powerpc/powerpc64/sysdep-cancel.h: Likewise.
 279         * sysdeps/unix/sysv/linux/powerpc/sysdep-cancel.h: New file.
 280         * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Remove
 281         definition.
 282         (PSEUDO_END): Likewise.
 283         [IS_IN (libpthread)] (CENABLE): Likewise.
 284         [IS_IN (libpthread)] (CDISABLE): Likewise.
 285         [IS_IN (libc)] (CENABLE): Likewise.
 286         [IS_IN (libc)] (CENABLE): Likewise.
 287         [IS_IN (librt)] (CDISABLE): Likewise.
 288         [IS_IN (librt)] (CDISABLE): Likewise.
 289         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 290         * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): Remove
 291         definition.
 292         (PSEUDO_END): Likewise.
 293         [IS_IN (libpthread)] (CENABLE): Likewise.
 294         [IS_IN (libpthread)] (CDISABLE): Likewise.
 295         [IS_IN (libc)] (CENABLE): Likewise.
 296         [IS_IN (libc)] (CENABLE): Likewise.
 297         [IS_IN (librt)] (CDISABLE): Likewise.
 298         [IS_IN (librt)] (CDISABLE): Likewise.
 299         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 300         * sysdeps/unix/sysv/linux/sh/sysdep-cancel.h (PSEUDO): Remove
 301         definition.
 302         (PSEUDO_END): Likewise.
 303         [IS_IN (libpthread)] (CENABLE): Likewise.
 304         [IS_IN (libpthread)] (CDISABLE): Likewise.
 305         [IS_IN (libc)] (CENABLE): Likewise.
 306         [IS_IN (libc)] (CENABLE): Likewise.
 307         [IS_IN (librt)] (CDISABLE): Likewise.
 308         [IS_IN (librt)] (CDISABLE): Likewise.
 309         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 310         * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h: Remove file.
 311         * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h: Likewise.
 312         * sysdeps/unix/sysv/linux/sparc/sysdep-cancel.h: New file.
 313         * sysdeps/unix/sysv/linux/tile/sysdep-cancel.h (PSEUDO): Remove
 314         definition.
 315         (PSEUDO_END): Likewise.
 316         [IS_IN (libpthread)] (CENABLE): Likewise.
 317         [IS_IN (libpthread)] (CDISABLE): Likewise.
 318         [IS_IN (libc)] (CENABLE): Likewise.
 319         [IS_IN (libc)] (CENABLE): Likewise.
 320         [IS_IN (librt)] (CDISABLE): Likewise.
 321         [IS_IN (librt)] (CDISABLE): Likewise.
 322         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 323         * sysdeps/unix/sysv/linux/x86_64/sysdep-cancel.h (PSEUDO): Remove
 324         definition.
 325         (PSEUDO_END): Likewise.
 326         [IS_IN (libpthread)] (CENABLE): Likewise.
 327         [IS_IN (libpthread)] (CDISABLE): Likewise.
 328         [IS_IN (libc)] (CENABLE): Likewise.
 329         [IS_IN (libc)] (CENABLE): Likewise.
 330         [IS_IN (librt)] (CDISABLE): Likewise.
 331         [IS_IN (librt)] (CDISABLE): Likewise.
 332         [__ASSEMBLER__] (SINGLE_THREAD_P): Likewise.
 333
 334 2017-08-24  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 335
 336         * sysdeps/ieee754/dbl-64/Makefile: Don't override CFLAGS.
 337
 338 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 339
 340         * sysdeps/x86_64/fpu/libm-test-ulps: Regenerated.
 341
 342 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 343
 344         [BZ #21982]
 345         * string/stratcliff.c (do_test): Declare size, nchars, inner,
 346         middle and outer with size_t instead of int.  Repleace %d and
 347         %Zd with %zu in printf.  Update "MAX (0, nchars - 128)" and
 348         "MAX (outer, nchars - 64)" to support unsigned outer and
 349         nchars.  Also exit loop when outer == 0.
 350
 351 2017-08-23  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 352
 353         * include/fcntl.h (__fcntl_nocancel): Remove definition.
 354         * include/signal.h (__sigsuspend_nocancel): Likewise.
 355         * include/time.h (__nanosleep_nocancel): Likewise.
 356         * sysdeps/generic/not-cancel.h (__fcntl_nocancel): New macro.
 357         * login/utmp_file.c: Include non cancellable syscall header.
 358         * sysdeps/unix/sysv/linux/not-cancel.h (__fcntl_nocancel): New
 359         prototype.
 360
 361 2017-08-23  H.J. Lu  <hongjiu.lu@intel.com>
 362
 363         * sysdeps/x86_64/fpu/svml_d_sincos8_core.S: Replace AVX512F
 364         .byte sequences with AVX512F instructions.
 365         * sysdeps/x86_64/fpu/svml_d_wrapper_impl.h: Likewise.
 366         * sysdeps/x86_64/fpu/svml_s_sincosf16_core.S: Likewise.
 367         * sysdeps/x86_64/fpu/svml_s_wrapper_impl.h: Likewise.
 368         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core_avx512.S:
 369         Likewise.
 370         * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S:
 371         Likewise.
 372
 373 2017-08-22  Szabolcs Nagy  <szabolcs.nagy@arm.com>
 374             Steve Ellcey  <sellcey@cavium.com>
 375
 376         * sysdeps/aarch64/dl-tlsdesc.S (_dl_tlsdesc_dynamic):
 377         Use PTR_REG macro in cmp instruction.
 378
 379 2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
 380
 381         * include/libc-symbols.h: [!defined HAVE_GCC_IFUNC] (__ifunc):
 382         Change the return type of the ifunc resolver to match the return
 383         type of the target function.
 384
 385 2017-08-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 386
 387         * sysdeps/unix/sysv/linux/x86_64/syscalls.list (pread64): Remove.
 388         (preadv64): Likewise.
 389         (pwrite64(: Likewise.
 390         (pwritev64): Likewise.
 391
 392         * sysdeps/unix/sysv/linux/x86_64/sysdep.h
 393         (INTERNAL_SYSCALL_NCS_TYPES): Remove define.
 394         (LOAD_ARGS_0): Likewise.
 395         (LOAD_ARGS_1): Likewise.
 396         (LOAD_ARGS_2): Likewise.
 397         (LOAD_ARGS_3): Likewise.
 398         (LOAD_ARGS_4): Likewise.
 399         (LOAD_ARGS_5): Likewise.
 400         (LOAD_ARGS_6): Likewise.
 401         (LOAD_REGS_0): Likewise.
 402         (LOAD_REGS_1): Likewise.
 403         (LOAD_REGS_2): Likewise.
 404         (LOAD_REGS_3): Likewise.
 405         (LOAD_REGS_4): Likewise.
 406         (LOAD_REGS_5): Likewise.
 407         (LOAD_REGS_6): Likewise.
 408         (ASM_ARGS_0): Likewise.
 409         (ASM_ARGS_1): Likewise.
 410         (ASM_ARGS_2): Likewise.
 411         (ASM_ARGS_3): Likewise.
 412         (ASM_ARGS_4): Likewise.
 413         (ASM_ARGS_5): Likewise.
 414         (ASM_ARGS_6): Likewise.
 415         (LOAD_ARGS_TYPES_1): Likewise.
 416         (LOAD_ARGS_TYPES_2): Likewise.
 417         (LOAD_ARGS_TYPES_3): Likewise.
 418         (LOAD_ARGS_TYPES_4): Likewise.
 419         (LOAD_ARGS_TYPES_5): Likewise.
 420         (LOAD_ARGS_TYPES_6): Likewise.
 421         (LOAD_REGS_TYPES_1): Likewise.
 422         (LOAD_REGS_TYPES_2): Likewise.
 423         (LOAD_REGS_TYPES_3): Likewise.
 424         (LOAD_REGS_TYPES_4): Likewise.
 425         (LOAD_REGS_TYPES_5): Likewise.
 426         (LOAD_REGS_TYPES_6): Likewise.
 427         (TYPEFY): New define.
 428         (ARGIFY): Likewise.
 429         (internal_syscall0): Likewise.
 430         (internal_syscall1): Likewise.
 431         (internal_syscall2): Likewise.
 432         (internal_syscall3): Likewise.
 433         (internal_syscall4): Likewise.
 434         (internal_syscall5): Likewise.
 435         (internal_syscall6): Likewise.
 436         * sysdeps/unix/sysv/linux/x86_64/x32/times.c
 437         (INTERNAL_SYSCALL_NCS): Remove define.
 438         (internal_syscall1): Add define.
 439
 440 2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
 441
 442         * math/w_remainder_compat.c: Remove duplicate inclusion of
 443         math-svid-compat.h.
 444         * math/w_remainderf_compat.c: Likewise.
 445         * math/w_remainderl_compat.c: Likewise.
 446
 447 2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
 448
 449         * sysdeps/powerpc/fpu/libm-test-ulps: Update.
 450
 451 2017-08-22  Joseph Myers  <joseph@codesourcery.com>
 452
 453         [BZ #21684]
 454         * math/tgmath.h (__floating_type): Simplify definitions.
 455         (__real_integer_type): New macro.
 456         (__complex_integer_type): Likewise.
 457         (__expr_is_real): Likewise.
 458         (__tgmath_real_type_sub): Update comment to describe handling of
 459         complex types.
 460         (__tgmath_complex_type_sub): New macro.
 461         (__tgmath_complex_type): Likewise.
 462         [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
 463         (__TGMATH_CF128): Use __expr_is_real.
 464         (__TGMATH_UNARY_REAL_IMAG): Use __tgmath_complex_type and
 465         __expr_is_real.
 466         (__TGMATH_BINARY_REAL_IMAG): Likewise.
 467         (__TGMATH_UNARY_REAL_IMAG_RET_REAL): Use __expr_is_real.
 468         * math/gen-tgmath-tests.py (Type.create_type): Create complex
 469         integer types.
 470
 471 2017-08-22  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 472
 473         * sysdeps/generic/not-cancel.h (sigsuspend_not_cancel): Remove
 474         macro.
 475         * sysdeps/mach/hurd/sigsuspend.c (sigsuspend_not_cancel): Remove
 476         alias.
 477         * sysdeps/unix/sysv/linux/not-cancel.h (sigsuspend_not_cancel):
 478         Likewise.
 479
 480         * nptl/pthread_mutex_timedlock.c (__pthread_mutex_timedlock): Replace
 481         nanosleep_not_cancel with __nanosleep_nocancel.
 482         * sysdeps/generic/not-cancel.h (nanosleep_not_cancel): Remove macro.
 483         (__nanosleep_nocancel): New macro.
 484         * sysdeps/unix/sysv/linux/nanosleep.c (__nanosleep_nocancel): New
 485         function.
 486         * sysdeps/unix/sysv/linux/not-cancel.h (nanosleep_not_cancel): Remove
 487         macro.
 488         (__nanosleep_nocancel): New prototype.
 489
 490         * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full): Replace
 491         pause_not_cancel with __pause_nocancel.
 492         * sysdeps/generic/not-cancel.h (pause_not_cancel): Remove macro.
 493         (__pause_nocancel): New macro.
 494         * sysdeps/unix/sysv/linux/not-cancel.h (pause_not_cancel): Remove
 495         macro.
 496         (__pause_nocancel): New prototype.
 497         * sysdeps/unix/sysv/linux/pause.c (__pause_nocancel): New function.
 498
 499 2017-08-22  Martin Sebor  <msebor@redhat.com>
 500
 501         * include/libc-symbols.h (__ifunc_resolver): Declare resolver
 502         to return a pointer to the same type as the target function.
 503
 504 2017-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 505
 506         [BZ #18822]
 507         [BZ #21986]
 508         * include/printf.h (__printf_fphex): Add attribute_hidden.
 509         (__guess_grouping): New prototype.
 510         * stdio-common/printf_fp.c (__guess_grouping): Removed.
 511         * stdio-common/reg-printf.c (__register_printf_specifier): Add
 512         libc_hidden_proto and libc_hidden_def.
 513         * stdlib/strfmon_l.c (__guess_grouping): Removed.
 514         (__vstrfmon_l): Remove the third argument passed to
 515         __guess_grouping.
 516
 517 2017-08-22  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
 518
 519         * math/math.h [defined __cplusplus] (issignaling): Provide a C++
 520         definition for issignaling that does not rely on __MATH_TG,
 521         since __MATH_TG uses __builtin_types_compatible_p, which is only
 522         available in C mode.
 523         (CFLAGS-test-math-issignaling.cc): New variable.
 524         * math/Makefile [CXX] (tests): Add test-math-issignaling.
 525         * math/test-math-issignaling.cc: New test for C++ implementation
 526         of type-generic issignaling.
 527         * sysdeps/powerpc/powerpc64le/Makefile [subdir == math]
 528         (CXXFLAGS-test-math-issignaling.cc): Add -mfloat128 to the build
 529         options of test-math-issignaling on powerpc64le.
 530
 531 2017-08-22  H.J. Lu  <hongjiu.lu@intel.com>
 532
 533         * include/libc-symbols.h (__hidden_proto_hiddenattr): New for
 534         building libc.a.
 535         (hidden_proto): Likewise.
 536         (hidden_tls_proto): Likewise.
 537         (__hidden_proto): Likewise.
 538
 539 2017-08-22  Florian Weimer  <fweimer@redhat.com>
 540
 541         math: Statically link tests of internal functionality.
 542         * math/Makefile (tests): Remove atest-exp, atest-sincos,
 543         atest-exp2.
 544         (tests-static): Add atest-exp, atest-sincos, atest-exp2.
 545         (gmp-objs): Remove assignment.
 546         (atest-exp, atest-sincos, atest-exp2): Remove targets.
 547
 548 2017-08-22  Joseph Myers  <joseph@codesourcery.com>
 549
 550         [BZ #21987]
 551         * sysdeps/unix/sysv/linux/sparc/bits/long-double.h: Remove file
 552         and copy to ...
 553         * sysdeps/unix/sysv/linux/sparc/sparc32/bits/long-double.h:
 554         ... here.
 555         * sysdeps/unix/sysv/linux/sparc/sparc64/bits/long-double.h:
 556         ... and here.
 557
 558         * assert/Makefile [$(have-cxx-thread_local)]: Move conditional
 559         variable definitions above inclusion of ../Rules.
 560
 561 2017-08-21  Joseph Myers  <joseph@codesourcery.com>
 562
 563         * sysdeps/ieee754/k_standard.c (__kernel_standard): Add default
 564         case calling __builtin_unreachable.
 565
 566 2017-08-21  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 567
 568         * libio/ioopen.c (_IO_waitpid): Replace waitpid_not_cancel with
 569         __waitpid_nocancel.
 570         * sysdeps/generic/not-cancel.h (waitpid_not_cancel): Remove macro.
 571         (__waitpid_nocancel): New macro.
 572         * sysdeps/unix/sysv/linux/not-cancel.h (waitpid_not_cancel): Remove
 573         macro.
 574         (__waitpid_nocancel): Replace macro with a function.
 575         * sysdeps/unix/sysv/linux/waitpid.c (__waitpid_nocancel): New
 576         function.
 577
 578         * login/utmp_file.c (timeout_handler): Replace fcntl_not_cancel with
 579         __fcntl_nocancel.
 580         * sysdeps/generic/not-cancel.h (fcntl_not_cancel): Remove macro.
 581         * sysdeps/unix/sysv/linux/not-cancel.h (fcntl_not_cancel): Likewise.
 582
 583         * gmon/gmon.c (write_hist): Replace writev_not_cancel_no_status with
 584         __writev_nocancel_nostatus.
 585         (write_call_graph): Likewise.
 586         (write_bb_counts): Likewise.
 587         * resolv/herror.c (herror): Likewise.
 588         * sysdeps/generic/not-cancel.h (writev_not_cancel_no_status): Remove
 589         macro.
 590         (__writev_nocancel_nostatus): New macro.
 591         * sysdeps/unix/sysv/linux/not-cancel.h (writev_not_cancel_no_status):
 592         Remove macro.
 593         (__writev_nocancel_nostatus): New function.
 594
 595 2017-08-21  Joseph Myers  <joseph@codesourcery.com>
 596
 597         Revert:
 598         2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 599
 600         * include/libc-symbols.h (__hidden_proto_hiddenattr): New for
 601         building libc.a.
 602         (hidden_proto): Likewise.
 603         (hidden_tls_proto): Likewise.
 604         (__hidden_proto): Likewise.
 605
 606         [BZ #21973]
 607         * sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S: Remove file.
 608         * sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S: Likewise.
 609         * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S:
 610         Likewise.
 611         * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat.S:
 612         Likewise.
 613         * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S:
 614         Likewise.
 615         * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat.S:
 616         Likewise.
 617         * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S : Likewise.
 618         * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S: Likewise.
 619         * sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S: Likewise.
 620         * sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S: Likewise.
 621         * sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Add
 622         GLIBC_2.0 sqrtl symbol.
 623
 624         * math/math.h [__USE_MISC] (_LIB_VERSION_TYPE): Remove.
 625         [__USE_MISC] (_LIB_VERSION): Likewise.
 626         [__USE_MISC] (struct exception): Likewise.
 627         [__USE_MISC] (matherr): Likewise.
 628         [__USE_MISC] (DOMAIN): Likewise.
 629         [__USE_MISC] (SING): Likewise.
 630         [__USE_MISC] (OVERFLOW): Likewise.
 631         [__USE_MISC] (UNDERFLOW): Likewise.
 632         [__USE_MISC] (TLOSS): Likewise.
 633         [__USE_MISC] (PLOSS): Likewise.
 634         [__USE_MISC] (HUGE): Likewise.
 635         [__USE_XOPEN] (MAXFLOAT): Define even if [__USE_MISC].
 636         * math/math-svid-compat.h: New file.
 637         * conform/linknamespace.pl (@whitelist): Remove matherr, matherrf
 638         and matherrl.
 639         * include/math.h [!_ISOMAC] (__matherr): Remove.
 640         * manual/arith.texi (FP Exceptions): Do not document matherr.
 641         * math/Makefile (tests): Change test-matherr to test-matherr-3.
 642         (tests-internal): New variable.
 643         (install-lib): Do not add libieee.a.
 644         (non-lib.a): Likewise.
 645         (extra-objs): Do not add libieee.a and ieee-math.o.
 646         (CPPFLAGS-s_lib_version.c): Remove variable.
 647         ($(objpfx)libieee.a): Remove rule.
 648         ($(addprefix $(objpfx), $(tests-internal)): Depend on $(libm).
 649         * math/ieee-math.c: Remove.
 650         * math/libm-test-support.c (matherr): Remove.
 651         * math/test-matherr.c: Use <support/test-driver.c>.  Add copyright
 652         and license notices.  Include <math-svid-compat.h> and
 653         <shlib-compat.h>.
 654         (matherr): Undefine as macro.  Use compat_symbol_reference.
 655         (_LIB_VERSION): Likewise.
 656         * math/test-matherr-2.c: New file.
 657         * math/test-matherr-3.c: Likewise.
 658         * sysdeps/generic/math_private.h (__kernel_standard): Remove
 659         declaration.
 660         (__kernel_standard_f): Likewise.
 661         (__kernel_standard_l): Likewise.
 662         * sysdeps/ieee754/s_lib_version.c: Do not include <math.h> or
 663         <math_private.h>.  Include <math-svid-compat.h>.
 664         (_LIB_VERSION): Undefine as macro.
 665         (_LIB_VERSION_INTERNAL): Always initialize to _POSIX_.  Define
 666         only if [LIBM_SVID_COMPAT || !defined SHARED].  If
 667         [LIBM_SVID_COMPAT], use compat_symbol.
 668         * sysdeps/ieee754/s_matherr.c: Do not include <math.h> or
 669         <math_private.h>.  Include <math-svid-compat.h>.
 670         (matherr): Undefine as macro.
 671         (__matherr): Define only if [LIBM_SVID_COMPAT].  Use
 672         compat_symbol.
 673         * sysdeps/ia64/fpu/libm_error.c: Include <math-svid-compat.h>.
 674         [_LIBC && LIBM_SVID_COMPAT] (matherrf): Use
 675         compat_symbol_reference.
 676         [_LIBC && LIBM_SVID_COMPAT] (matherrl): Likewise.
 677         [_LIBC && !LIBM_SVID_COMPAT] (matherrf): Define as macro.
 678         [_LIBC && !LIBM_SVID_COMPAT] (matherrl): Likewise.
 679         * sysdeps/ia64/fpu/libm_support.h: Include <math-svid-compat.h>.
 680         (MATHERR_D): Remove declaration.
 681         [!_LIBC] (_LIB_VERSION_TYPE): Likewise
 682         [!LIBM_BUILD] (_LIB_VERSIONIMF): Likewise.
 683         [LIBM_BUILD] (pmatherrf): Likewise.
 684         [LIBM_BUILD] (pmatherr): Likewise.
 685         [LIBM_BUILD] (pmatherrl): Likewise.
 686         (DOMAIN): Likewise.
 687         (SING): Likewise.
 688         (OVERFLOW): Likewise.
 689         (UNDERFLOW): Likewise.
 690         (TLOSS): Likewise.
 691         (PLOSS): Likewise.
 692         * sysdeps/ia64/fpu/s_matherrf.c: Include <math-svid-compat.h>.
 693         (__matherrf): Define only if [LIBM_SVID_COMPAT].  Use
 694         compat_symbol.
 695         * sysdeps/ia64/fpu/s_matherrl.c: Include <math-svid-compat.h>.
 696         (__matherrl): Define only if [LIBM_SVID_COMPAT].  Use
 697         compat_symbol.
 698         * math/lgamma-compat.h: Include <math-svid-compat.h>.
 699         * math/w_acos_compat.c: Likewise.
 700         * math/w_acosf_compat.c: Likewise.
 701         * math/w_acosh_compat.c: Likewise.
 702         * math/w_acoshf_compat.c: Likewise.
 703         * math/w_acoshl_compat.c: Likewise.
 704         * math/w_acosl_compat.c: Likewise.
 705         * math/w_asin_compat.c: Likewise.
 706         * math/w_asinf_compat.c: Likewise.
 707         * math/w_asinl_compat.c: Likewise.
 708         * math/w_atan2_compat.c: Likewise.
 709         * math/w_atan2f_compat.c: Likewise.
 710         * math/w_atan2l_compat.c: Likewise.
 711         * math/w_atanh_compat.c: Likewise.
 712         * math/w_atanhf_compat.c: Likewise.
 713         * math/w_atanhl_compat.c: Likewise.
 714         * math/w_cosh_compat.c: Likewise.
 715         * math/w_coshf_compat.c: Likewise.
 716         * math/w_coshl_compat.c: Likewise.
 717         * math/w_exp10_compat.c: Likewise.
 718         * math/w_exp10f_compat.c: Likewise.
 719         * math/w_exp10l_compat.c: Likewise.
 720         * math/w_exp2_compat.c: Likewise.
 721         * math/w_exp2f_compat.c: Likewise.
 722         * math/w_exp2l_compat.c: Likewise.
 723         * math/w_fmod_compat.c: Likewise.
 724         * math/w_fmodf_compat.c: Likewise.
 725         * math/w_fmodl_compat.c: Likewise.
 726         * math/w_hypot_compat.c: Likewise.
 727         * math/w_hypotf_compat.c: Likewise.
 728         * math/w_hypotl_compat.c: Likewise.
 729         * math/w_j0_compat.c: Likewise.
 730         * math/w_j0f_compat.c: Likewise.
 731         * math/w_j0l_compat.c: Likewise.
 732         * math/w_j1_compat.c: Likewise.
 733         * math/w_j1f_compat.c: Likewise.
 734         * math/w_j1l_compat.c: Likewise.
 735         * math/w_jn_compat.c: Likewise.
 736         * math/w_jnf_compat.c: Likewise.
 737         * math/w_jnl_compat.c: Likewise.
 738         * math/w_lgamma_main.c: Likewise.
 739         * math/w_lgamma_r_compat.c: Likewise.
 740         * math/w_lgammaf_main.c: Likewise.
 741         * math/w_lgammaf_r_compat.c: Likewise.
 742         * math/w_lgammal_main.c: Likewise.
 743         * math/w_lgammal_r_compat.c: Likewise.
 744         * math/w_log10_compat.c: Likewise.
 745         * math/w_log10f_compat.c: Likewise.
 746         * math/w_log10l_compat.c: Likewise.
 747         * math/w_log2_compat.c: Likewise.
 748         * math/w_log2f_compat.c: Likewise.
 749         * math/w_log2l_compat.c: Likewise.
 750         * math/w_log_compat.c: Likewise.
 751         * math/w_logf_compat.c: Likewise.
 752         * math/w_logl_compat.c: Likewise.
 753         * math/w_pow_compat.c: Likewise.
 754         * math/w_powf_compat.c: Likewise.
 755         * math/w_powl_compat.c: Likewise.
 756         * math/w_remainder_compat.c: Likewise.
 757         * math/w_remainderf_compat.c: Likewise.
 758         * math/w_remainderl_compat.c: Likewise.
 759         * math/w_scalb_compat.c: Likewise.
 760         * math/w_scalbf_compat.c: Likewise.
 761         * math/w_scalbl_compat.c: Likewise.
 762         * math/w_sinh_compat.c: Likewise.
 763         * math/w_sinhf_compat.c: Likewise.
 764         * math/w_sinhl_compat.c: Likewise.
 765         * math/w_sqrt_compat.c: Likewise.
 766         * math/w_sqrtf_compat.c: Likewise.
 767         * math/w_sqrtl_compat.c: Likewise.
 768         * math/w_tgamma_compat.c: Likewise.
 769         * math/w_tgammaf_compat.c: Likewise.
 770         * math/w_tgammal_compat.c: Likewise.
 771         * sysdeps/ieee754/dbl-64/w_exp_compat.c: Likewise.
 772         * sysdeps/ieee754/flt-32/w_expf_compat.c: Likewise.
 773         * sysdeps/ieee754/k_standard.c: Likewise.
 774         * sysdeps/ieee754/k_standardf.c: Likewise.
 775         * sysdeps/ieee754/k_standardl.c: Likewise.
 776         * sysdeps/ieee754/ldbl-128/w_expl_compat.c: Likewise.
 777         * sysdeps/ieee754/ldbl-128ibm/w_expl_compat.c: Likewise.
 778         * sysdeps/ieee754/ldbl-96/w_expl_compat.c: Likewise.
 779         * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrt_compat.S: Likewise.
 780         * sysdeps/powerpc/powerpc32/power4/fpu/w_sqrtf_compat.S: Likewise.
 781         * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrt_compat.S: Likewise.
 782         * sysdeps/powerpc/powerpc32/power5/fpu/w_sqrtf_compat.S: Likewise.
 783         * sysdeps/sparc/sparc32/fpu/w_sqrt_compat.S: Likewise.
 784         * sysdeps/sparc/sparc32/fpu/w_sqrtf_compat.S: Likewise.
 785         * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrt_compat-vis3.S:
 786         Likewise.
 787         * sysdeps/sparc/sparc32/sparcv9/fpu/multiarch/w_sqrtf_compat-vis3.S:
 788         Likewise.
 789         * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt_compat.S: Likewise.
 790         * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf_compat.S: Likewise.
 791         * sysdeps/sparc/sparc64/fpu/w_sqrt_compat.S: Likewise.
 792         * sysdeps/sparc/sparc64/fpu/w_sqrtf_compat.S: Likewise.
 793
 794 2017-08-21  Florian Weimer  <fweimer@redhat.com>
 795
 796         [BZ #21864]
 797         Do not compile benchmark helper objects with -DMODULE_NAME=libc.
 798         * benchtests/Makefile (others-extras): Set to $(bench-extra-objs).
 799         Move before inclusion of ../Rules.
 800
 801 2017-08-21  Florian Weimer  <fweimer@redhat.com>
 802
 803         [BZ #21972]
 804         * assert/assert.h (assert): Use static_cast (bool) for C++.
 805         Use the ternary operator in the warning branch for GNU C.
 806         * assert/Makefile (tests): Add tst-assert-c++, tst-assert-g++.
 807         (CFLAGS-tst-assert-c++.o): Compile in C++11 mode.
 808         (CFLAGS-tst-assert-g++.o): Compile in GnU C++11 mode.
 809         (LDLIBS-tst-assert-c++, LDLIBS-tst-assert-g++): Link with libstdc++.
 810         * assert/tst-assert-c++.cc, assert/tst-assert-g++.cc: New files.
 811
 812 2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 813
 814         [BZ #18822]
 815         * sysdeps/unix/sysv/linux/x86_64/init-first.c
 816         (__syscall_clock_gettime): Add attribute_hidden.
 817         * sysdeps/unix/sysv/linux/x86_64/makecontext.c
 818         (__start_context): Likewise.
 819
 820 2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 821
 822         * include/libc-symbols.h (__hidden_proto_hiddenattr): New for
 823         building libc.a.
 824         (hidden_proto): Likewise.
 825         (hidden_tls_proto): Likewise.
 826         (__hidden_proto): Likewise.
 827
 828 2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 829
 830         * include/libc-symbols.h (attribute_hidden): Enable hidden
 831         visibility in libc.a compiled with PIE.
 832
 833 2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 834
 835         [BZ #18822]
 836         * sysdeps/unix/sysv/linux/x86/libc-vdso.h (VDSO_SYMBOL(getcpu)):
 837         Add attribute_hidden.
 838
 839 2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 840
 841         [BZ #21864]
 842         * Makerules (all-nonlib): Add $(others-extras).
 843         * catgets/Makefile (others-extras): New.
 844         * elf/Makefile (others-extras): Likewise.
 845         * nss/Makefile (others-extras): Likewise.
 846
 847 2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 848
 849         [BZ #18822]
 850         * csu/libc-start.c (__libc_multiple_libcs): Removed.
 851         * elf/dl-open.c: Include <libc-internal.h>.
 852         (__libc_multiple_libcs): Removed.
 853         * elf/dl-sysdep.c: Include <libc-internal.h> instead of
 854         <hp-timing.h>.
 855         * include/libc-internal.h (__libc_multiple_libcs): New.
 856         * misc/sbrk.c: Include <libc-internal.h>.
 857         (__libc_multiple_libcs): Removed.
 858
 859 2017-08-21  H.J. Lu  <hongjiu.lu@intel.com>
 860
 861         [BZ #18822]
 862         * grp/initgroups.c (__nss_group_database): Removed.
 863         (__nss_initgroups_database): Likewise.
 864         * nscd/gai.c (__nss_hosts_database): Likewise.
 865         * nss/XXX-lookup.c (DATABASE_NAME_SYMBOL): Likewise.
 866         * posix/tst-rfc3484-2.c (__nss_hosts_database): Likewise.
 867         * posix/tst-rfc3484-3.c (__nss_hosts_database): Likewise.
 868         * posix/tst-rfc3484.c (__nss_hosts_database): Likewise.
 869         * sysdeps/posix/getaddrinfo.c (__nss_hosts_database): Likewise.
 870         * nss/getXXent.c (INTERNAL (REENTRANT_GETNAME)): Add
 871         attribute_hidden.
 872         * nss/nsswitch.c (__nss_database_custom): Define only if
 873         USE_NSCD is defined.
 874         (__nss_configure_lookup): Use __nss_database_custom only if
 875         USE_NSCD is defined.
 876         * nss/nsswitch.h (__nss_database_custom): Declare only if
 877         USE_NSCD is defined.  Add attribute_hidden.
 878         (__nss_setent): Add attribute_hidden.
 879         (__nss_endent): Likewise.
 880         (__nss_getent_r): Likewise.
 881         (__nss_getent): Likewise.
 882         (DEFINE_DATABASE): Declare __nss_##arg##_database.
 883
 884 2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 885
 886         [BZ #18822]
 887         * sysdeps/unix/sysv/linux/i386/glob64.c (__old_glob64): Add
 888         libc_hidden_proto and libc_hidden_def.
 889
 890 2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 891
 892         [BZ #18822]
 893         * sysdeps/unix/sysv/linux/i386/olddirent.h (__old_readdir64):
 894         Add libc_hidden_proto.
 895         * sysdeps/unix/sysv/linux/i386/readdir64.c (__old_readdir64):
 896         Add libc_hidden_def.
 897
 898 2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 899
 900         [BZ #21974]
 901         * gmon/Makefile (routines): Remove bb_init_func and
 902         bb_exit_func.
 903         (elide-routines.os): Removed.
 904         * gmon/bb_exit_func.c: Likewise.
 905         * gmon/bb_init_func.c: Likewise.
 906         * include/sys/gmon.h (__bb): Likewise.
 907         (__bb_init_func): Likewise.
 908         (__bb_exit_func): Likewise.
 909         * sysdeps/alpha/bb_init_func.S: Likewise.
 910
 911 2017-08-20  H.J. Lu  <hongjiu.lu@intel.com>
 912
 913         * debug/longjmp_chk.c (____longjmp_chk): Moved to ...
 914         * include/setjmp.h (____longjmp_chk): Here.  Add
 915         attribute_hidden.
 916
 917 2017-08-19  H.J. Lu  <hongjiu.lu@intel.com>
 918
 919         [BZ #18822]
 920         * sysdeps/x86_64/multiarch/strcspn-c.c (STRCSPN_SSE2): Add
 921         attribute_hidden.
 922         (__strspn_sse2): Likewise.
 923
 924 2017-08-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
 925
 926         * sysdeps/generic/not-cancel.h (close_not_cancel): Remove macro.
 927         (close_not_cancel_no_status): Likewise.
 928         (__close_nocancel): New macro.
 929         (__close_nocancel_nostatus): Likewise.
 930         * sysdeps/unix/sysv/linux/not-cancel.h (__close_nocancel): Remove
 931         macro.
 932         (close_not_cancel): Likewise.
 933         (close_not_cancel_no_status): Likewise.
 934         (__close_nocancel): New prototype.
 935         (__close_nocancel_nostatus): New function.
 936         * sysdeps/unix/sysv/linux/close.c (__close_nocancel): New function.
 937         * catgets/open_catalog.c (__open_catalog): Replace
 938         close_not_cancel{_no_status) with __close_nocancel{_nostatus}.
 939         * gmon/gmon.c (write_gmon): Likewise.
 940         * iconv/gconv_cache.c (__gconv_load_cache): Likewise.
 941         * intl/loadmsgcat.c (close): Likewise.
 942         * io/ftw.c (open_dir_stream): Likewise.
 943         (ftw_startup): Likewise.
 944         * libio/fileops.c (_IO_file_open): Likewise.
 945         (_IO_file_close_mmap): Likewise.
 946         (_IO_file_close): Likewise.
 947         * libio/iopopen.c (_IO_dup2): Likewise.
 948         * locale/loadarchive.c (_nl_load_locale_from_archive): Likewise.
 949         * locale/loadlocale.c (_nl_load_locale): Likewise.
 950         * login/utmp_file.c (pututline_file): Likewise.
 951         (endutent_file): Likewise.
 952         * misc/daemon.c (daemon): Likewise.
 953         * nscd/nscd_getai.c (__nscd_getai): Likewise.
 954         * nscd/nscd_getgr_r.c (nscd_getgr_r): Likewise.
 955         * nscd/nscd_gethst_r.c (nscd_gethst_r): Likewise.
 956         * nscd/nscd_getpw_r.c (nscd_getpw_r): Likewise.
 957         * nscd/nscd_getserv_r.c (nscd_getserv_r): Likewise.
 958         * nscd/nscd_helper.c (open_socket): Likewise.
 959         (__nscd_open_socket): Likewise.
 960         * nscd/nscd_initgroups.c (__nscd_getgrouplist): Likewise.
 961         * nscd/nscd_netgroup.c (__nscd_setnetgrent): Likewise.
 962         (__nscd_innetgr): Likewise.
 963         * nss/nss_db/db-open.c (internal_setent): Likewise.
 964         * resolv/res-close.c (__res_iclose): Likewise.
 965         * sunrpc/pm_getmaps.c (pmap_getmaps): Likewise.
 966         * sysdeps/posix/closedir.c (__closedir): Likewise.
 967         * sysdeps/posix/getaddrinfo.c (getaddrinfo): Likewise.
 968         * sysdeps/posix/getcwd.c (__getcwd): Likewise.
 969         * sysdeps/posix/opendir.c (tryopen_o_directory): Likewise.
 970         (opendir_tail): Likewise.
 971         * sysdeps/posix/spawni.c (__spawni_child): Likewise.
 972         * sysdeps/unix/sysv/linux/check_native.c (__check_native): Likewise.
 973         * sysdeps/unix/sysv/linux/check_pf.c (__check_pf): Likewise.
 974         * sysdeps/unix/sysv/linux/fips-private.h (fips_enabled_p): Likewise.
 975         * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise.
 976         (gethostid): Likewise.
 977         * sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise.
 978         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
 979         Likewise.
 980         * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise.
 981         * sysdeps/unix/sysv/linux/grantpt.c (close_all_fds): Likewise.
 982         * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
 983         * sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock):
 984         Likewise.
 985         * sysdeps/unix/sysv/linux/if_index.c (__if_nametoindex): Likewise.
 986         * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps): Likewise.
 987         * sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap):
 988         Likewise.
 989         * sysdeps/unix/sysv/linux/mq_notify.c (init_mq_netlink): Likewise.
 990         * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
 991         Likewise.
 992         * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
 993         Likewise.
 994         * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise.
 995         * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise.
 996         * sysdeps/unix/sysv/linux/Versions (libc) [GLIBC_PRIVATE]: Add
 997         __close_nocancel.
 998
 999         * sysdeps/generic/not-cancel.h (openat_not_cancel): Remove macro.
1000         (openat_not_cancel_3): Likewise.
1001         (openat64_not_cancel_3): Likewise).
1002         (openat_not_cancel_3): Likewise).
1003         * sysdeps/unix/sysv/linux/not-cancel.h (openat_not_cancel): Remove
1004         macro.
1005         (openat_not_cancel_3): Likewise.
1006         (openat64_not_cancel): Likewise.
1007         (openat64_not_cancel_3): Likewise.
1008         * sysdeps/unix/sysv/linux/openat.c (__openat_nocancel): New function.
1009         * sysdeps/unix/sysv/linux/openat64.c (__openat64_nocancel): Likewise.
1010         * io/ftw.c (open_dir_stream): Replace openat{64}_not_cancel{_3} with
1011         __open{64}_nocancel.
1012         * sysdeps/mach/hurd/opendir.c (__opendirat): Likewise.
1013         * sysdeps/posix/getcwd.c (__getcwd): Likewise.
1014         * sysdeps/posix/opendir.c (__opendirat): Likewise.
1015
1016 2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>
1017
1018         [BZ #18822]
1019         * include/argz.h (__argz_create_sep): New function prototype.
1020         (__argz_append): Likewise.
1021         (__argz_add): Likewise.
1022         (__argz_add_sep): Likewise.
1023         (__argz_delete): Likewise.
1024         (__argz_insert): Likewise.
1025         (__argz_replace): Likewise.
1026         * string/argz.h (__argz_create_sep): Removed.
1027         (__argz_append): Likewise.
1028         (__argz_add): Likewise.
1029         (__argz_add_sep): Likewise.
1030         (__argz_delete): Likewise.
1031         (__argz_insert): Likewise.
1032         (__argz_replace): Likewise.
1033
1034 2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>
1035
1036         * elf/elf.h (NT_GNU_PROPERTY_TYPE_0): New.
1037         (NOTE_GNU_PROPERTY_SECTION_NAME): Likewise.
1038         (GNU_PROPERTY_STACK_SIZE): Likewie.
1039         (GNU_PROPERTY_NO_COPY_ON_PROTECTED): Likewie.
1040         (GNU_PROPERTY_LOPROC): Likewise.
1041         (GNU_PROPERTY_HIPROC): Likewise.
1042         (GNU_PROPERTY_LOUSER): Likewise.
1043         (GNU_PROPERTY_HIUSER): Likewise.
1044         (GNU_PROPERTY_X86_ISA_1_USED): Likwise.
1045         (GNU_PROPERTY_X86_ISA_1_NEEDED): Likwise.
1046         (GNU_PROPERTY_X86_FEATURE_1_AND): Likwise.
1047         (GNU_PROPERTY_X86_ISA_1_486): Likwise.
1048         (GNU_PROPERTY_X86_ISA_1_586): Likwise.
1049         (GNU_PROPERTY_X86_ISA_1_686): Likwise.
1050         (GNU_PROPERTY_X86_ISA_1_SSE): Likwise.
1051         (GNU_PROPERTY_X86_ISA_1_SSE2): Likwise.
1052         (GNU_PROPERTY_X86_ISA_1_SSE3): Likwise.
1053         (GNU_PROPERTY_X86_ISA_1_SSSE3): Likwise.
1054         (GNU_PROPERTY_X86_ISA_1_SSE4_1): Likwise.
1055         (GNU_PROPERTY_X86_ISA_1_SSE4_2): Likwise.
1056         (GNU_PROPERTY_X86_ISA_1_AVX): Likwise.
1057         (GNU_PROPERTY_X86_ISA_1_AVX2): Likwise.
1058         (GNU_PROPERTY_X86_ISA_1_AVX512F): Likwise.
1059         (GNU_PROPERTY_X86_ISA_1_AVX512CD): Likwise.
1060         (GNU_PROPERTY_X86_ISA_1_AVX512ER): Likwise.
1061         (GNU_PROPERTY_X86_ISA_1_AVX512PF): Likwise.
1062         (GNU_PROPERTY_X86_ISA_1_AVX512VL): Likwise.
1063         (GNU_PROPERTY_X86_ISA_1_AVX512DQ): Likwise.
1064         (GNU_PROPERTY_X86_ISA_1_AVX512BW): Likwise.
1065         (GNU_PROPERTY_X86_FEATURE_1_IBT): Likwise.
1066         (GNU_PROPERTY_X86_FEATURE_1_SHSTK): Likwise.
1067
1068 2017-08-18  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
1069
1070         * misc/sys/cdefs.h (__HAVE_GENERIC_SELECTION): Define to 0, if
1071         in C++ mode.
1072
1073 2017-08-18  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
1074
1075         [BZ #21930]
1076         * math/math.h (isinf): Check if in C or C++ mode before using
1077         __builtin_types_compatible_p, since this is a C mode feature.
1078
1079 2017-08-18  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1080
1081         * sysdeps/generic/not-cancel.h (write_not_cancel): Remove macro.
1082         (__write_nocancel): New macro.
1083         * sysdeps/unix/sysv/linux/not-cancel.h (__write_nocancel):
1084         Rewrite as a function prototype.
1085         (write_not_cancel): Remove macro.
1086         * sysdeps/unix/sysv/linux/write.c (__write_nocancel): New function.
1087         * gmon/gmon.c (ERR): Replace write_not_cancel with __write_nocancel.
1088         (write_gmon): Likewise.
1089         * libio/fileops.c (_IO_new_file_write): Likewise.
1090         * login/utmp_file.c (pututline_file): Likewise.
1091         (updwtmp_file): Likewise.
1092         * stdio-common/psiginfo.c (psiginfo): Likewise.
1093         * sysdeps/posix/spawni.c (__spawni_child): Likewise.
1094         * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise.
1095         * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps):
1096         Likewise.
1097         * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
1098         Likewise.
1099
1100         * sysdeps/generic/not-cancel.h (read_not_cancel): Remove macro.
1101         (__read_nocancel): New macro.
1102         * sysdeps/unix/sysv/linux/Versions (libc) [GLIBC_PRIVATE]: Add
1103         __read_nocancel.
1104         * sysdeps/unix/sysv/linux/not-cancel.h (__read_nocancel): Remove
1105         macro.
1106         (__read_nocancel): New prototype.
1107         * sysdeps/unix/sysv/linux/read.c (__read_nocancel): New function.
1108         * catgets/open_catalog.c (__open_catalog): Replace read_not_cancel
1109         with __read_nocancel.
1110         * intl/loadmsgcat.c (read): Likewise.
1111         * libio/fileops.c (_IO_file_read): Likewise.
1112         * locale/loadlocale.c (_nl_load_locale): Likewise.
1113         * login/utmp_file.c (getutent_r_file): Likewise.
1114         (internal_getut_r): Likewise.
1115         (getutline_r_file): Likewise.
1116         * sysdeps/unix/sysv/linux/fips-private.h (fips_enable_p): Likewise.
1117         * sysdeps/unix/sysv/linux/gethostid.c (gethostid): Likewise.
1118         * sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise.
1119         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
1120         Likewise.
1121         * sysdeps/unix/sysv/linux/getsysstats.c (next_line): Likewise.
1122         * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
1123         * sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock):
1124         Likewise.
1125         * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps):
1126         Likewise.
1127         * sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap):
1128         Likewise.
1129         * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
1130         Likewise.
1131         * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise.
1132
1133 2017-08-18  H.J. Lu  <hongjiu.lu@intel.com>
1134
1135         [BZ #21966]
1136         * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx2.h
1137         (IFUNC_SELECTOR): Don't use the AVX2 version if FMA isn't
1138         usable.
1139
1140 2017-08-17  DJ Delorie  <dj@redhat.com>
1141
1142         * bug17079.c: Update to new test harness.
1143         * test-digits-dots.c: Likewise.
1144         * test-netdb.c: Likewise.
1145         * tst-field.c: Likewise.
1146         * tst-nss-getpwent.c: Likewise.
1147         * tst-nss-static.c: Likewise.
1148         * tst-nss-test1.c: Likewise.
1149         * tst-nss-test2.c: Likewise.
1150         * tst-nss-test3.c: Likewise.
1151         * tst-nss-test4.c: Likewise.
1152         * tst-nss-test5.c: Likewise.
1153
1154 2017-08-17  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1155
1156         * sysdeps/generic/not-cancel.h (open_not_cancel): Remove macro.
1157         (open_not_cancel_2): Likewise.
1158         (open_nocancel): New macro.
1159         (open64_nocancel): Likewise.
1160         * sysdeps/unix/sysv/linux/not-cancel.h (open_not_cancel): Remove macro.
1161         (open_not_cancel_2): Likewise.
1162         (__open_nocancel): New prototype.
1163         (__open64_nocancel): Likewise.
1164         * sysdeps/unix/sysv/linux/Versions (libc) [GLIBC_PRIVATE]: Add
1165         __open_nocancel.
1166         * sysdeps/unix/sysv/linux/open.c (__open_nocancel): New function.
1167         * sysdeps/unix/sysv/linux/open64.c (__open64_nocancel): Likewise.
1168         * catgets/open_catalog.c (__open_catalog): Replace open_not_cancel{_2}
1169         with __open_nocancel.
1170         * csu/check_fds.c (check_one_fd): Likewise.
1171         * gmon/gmon.c (write_gmon): Likewise.
1172         * iconv/gconv_cache.c (__gconv_load_cached): Likewise.
1173         * intl/loadmsgcat.c (open): Likewise.
1174         * libio/fileops.c (_IO_file_open): Likewise.
1175         * locale/loadarchive.c (_nl_load_locale_from_archive): Likewise.
1176         * locale/loadlocale.c (_nl_load_locale): Likewise.
1177         * login/utmp_file.c (setutent_file): Likewise.
1178         * misc/daemon.c (daemon): Likewise.
1179         * nss/nss_db/db-open.c (internal_setent): Likewise.
1180         * sysdeps/mach/hurd/opendir.c (__opendirat): Likewise.
1181         * sysdeps/posix/libc_fatal.c (__libc_message): Likewise.
1182         * sysdeps/posix/opendir.c (tryopen_o_directory): Likewise.
1183         (__opendir): Likewise.
1184         * sysdeps/posix/spawni.c (__spawni_child): Likewise.
1185         * sysdeps/unix/sysv/linux/fips-private.h (fips_enable_p): Likewise.
1186         * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise.
1187         (gethostid): Likewise.
1188         * sysdeps/unix/sysv/linux/getloadavg.c (getloadavg): Likewise.
1189         * sysdeps/unix/sysv/linux/getlogin_r.c (__getlogin_r_loginuid):
1190         Likewise.
1191         * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Likewise.
1192         * sysdeps/unix/sysv/linux/grantpt.c (__close_all_fds): Likewise.
1193         * sysdeps/unix/sysv/linux/i386/smp.h (is_smp_system): Likewise.
1194         * sysdeps/unix/sysv/linux/ia64/has_cpuclock.c (has_cpuclock):
1195         Likewise.
1196         * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps):
1197         Likewise.
1198         * sysdeps/unix/sysv/linux/malloc-sysdep.h (check_may_shrink_heap):
1199         Likewise.
1200         * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c (__get_clockfreq):
1201         Likewise.
1202         * sysdeps/unix/sysv/linux/pthread_getname.c (pthread_getname_np):
1203         Likewise.
1204         * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np):
1205         Likewise.
1206         * sysdeps/unix/sysv/linux/spawni.c (__spawni_child): Likewise.
1207         * sysdeps/unix/sysv/linux/sysconf.c (__sysconf): Likewise.
1208
1209 2017-08-17  Wilco Dijkstra  <wdijkstr@arm.com>
1210
1211         * benchtests/bench-skeleton.c (main): Add support for
1212         latency benchmarking.
1213         * benchtests/scripts/bench.py: Add support for latency benchmarking.
1214
1215 2017-08-17  H.J. Lu  <hongjiu.lu@intel.com>
1216
1217         * Makeconfig (+link-pie-before-libc): Add CRT-* hook to override
1218         the startup object.
1219
1220 2017-08-17  Florian Weimer  <fweimer@redhat.com>
1221
1222         * include/sys/socket.h (__opensock): Remove internal_function.
1223         * socket/opensock.c (__opensock): Likewise.
1224         * sysdeps/unix/sysv/linux/opensock.c (__opensock): Likewise.
1225
1226 2017-08-16  Joseph Myers  <joseph@codesourcery.com>
1227
1228         [BZ #21944]
1229         * signal/bits/types/__sigval_t.h: New file.
1230         * signal/Makefile (headers): Add bits/types/__sigval_t.h.
1231         * signal/bits/types/sigval_t.h: Include <bits/types/__sigval_t.h>
1232         and define sigval_t using __sigval_t.
1233         * include/bits/types/__sigval_t.h: New file.
1234         * bits/types/sigevent_t.h: Include <bits/types/__sigval_t.h>
1235         instead of <bits/types/__sigval_t.h>.
1236         (struct sigevent): Use __sigval_t instead of sigval_t.
1237         * bits/types/siginfo_t.h: Include <bits/types/__sigval_t.h>
1238         instead of <bits/types/__sigval_t.h>.
1239         (siginfo_t): Use __sigval_t instead of sigval_t.
1240         * sysdeps/unix/sysv/linux/bits/types/sigevent_t.h: Include
1241         <bits/types/__sigval_t.h> instead of <bits/types/__sigval_t.h>.
1242         (struct sigevent): Use __sigval_t instead of sigval_t.
1243         * sysdeps/unix/sysv/linux/bits/types/siginfo_t.h: Include
1244         <bits/types/__sigval_t.h> instead of <bits/types/__sigval_t.h>.
1245         (siginfo_t): Use __sigval_t instead of sigval_t.
1246         * signal/signal.h [__USE_MISC]: Include <bits/types/sigval_t.h>.
1247
1248 2017-08-16  H.J. Lu  <hongjiu.lu@intel.com>
1249
1250         * NEWS: Remove "[Add new features here]" for 2.27.
1251
1252 2017-08-16  Joseph Myers  <joseph@codesourcery.com>
1253
1254         * sysdeps/unix/sysv/linux/sh/localplt.data: Allow abort in
1255         libc.so.
1256
1257 2017-08-16  H.J. Lu  <hongjiu.lu@intel.com>
1258
1259         * NEWS: Mention x86-64 FMA optimization.
1260
1261 2017-08-16  H.J. Lu  <hongjiu.lu@intel.com>
1262
1263         [BZ #21912]
1264         * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
1265         Add e_expf-fma.
1266         * sysdeps/x86_64/fpu/multiarch/e_expf-fma.S: New file.
1267         * sysdeps/x86_64/fpu/multiarch/e_expf.c: Likewise.
1268         * sysdeps/x86_64/fpu/multiarch/ifunc-fma.h: Likewise.
1269
1270 2017-08-16  Andreas Schwab  <schwab@suse.de>
1271
1272         [BZ #16750]
1273         CVE-2009-5064
1274         * elf/ldd.bash.in: Never run file directly.
1275
1276 2017-08-15  H.J. Lu  <hongjiu.lu@intel.com>
1277
1278         [BZ #21955]
1279         * sysdeps/x86_64/fpu/e_expf.S (L(SP_RANGE)): Aligned to 8 bytes.
1280         (L(SP_INF_0)): Likewise.
1281
1282 2017-08-15  Florian Weimer  <fweimer@redhat.com>
1283
1284         * gmon/Makefile (tests-special): Add tst-gmon-prof only if
1285         run-built-tests.
1286
1287 2017-08-15  Florian Weimer  <fweimer@redhat.com>
1288
1289         Remove BROKEN_THREAD_SIGNALS support for LinuxThreads.
1290         * sysdeps/pthread/aio_misc.c (__aio_enqueue_request): Remove
1291         BROKEN_THREAD_SIGNALS code.
1292         * sysdeps/ppthread/aio_misc.h (struct waitlist, struct
1293         request_list): Remove caller_pid member used for
1294         BROKEN_THREAD_SIGNALS.
1295         [BROKEN_THREAD_SIGNALS] (__aio_notify_only): Remove declaration.
1296         * sysdeps/pthread/aio_notify.c (__aio_notify_only, __aio_notify):
1297         Remove BROKEN_THREAD_SIGNALS support.
1298         * sysdeps/pthread/aio_suspend.c (aio_suspend): Likewise.
1299         * sysdeps/pthread/lio_listio.c (lio_listio_internal): Likewise.
1300
1301 2017-08-15  Florian Weimer  <fweimer@redhat.com>
1302
1303         * gmon/Makefile (tests): Add tst-gmon.
1304         (CFLAGS-tst-gmon.c, LDFLAGS-tst-gmon, CRT-tst-gmon, tst-gmon-ENV):
1305         Set.
1306         (tests-special): Add tst-gmon-prof.out.
1307         (tst-gmon.out): Depend on clean-tst-gmon-data.
1308         (clean-tst-gmon-data, tst-gmon-gprof.out): New targets.
1309         * gmon/tst-gmon.c, gmon/tst-gmon-gprof.sh: New files.
1310         * Makeconfig (+link-before-libc): Add CRT-* hook to override the
1311         startup object.
1312         * aclocal.m4 (GPROF): Set and substitute.
1313         * config.amke.in (GPROF): Set.
1314         * configure: Regenerate.
1315
1316 2017-08-15  Gustavo Romero  <gromero@linux.vnet.ibm.com>
1317
1318         * elf/elf.h A (NT_PPC_TAR): New macro.
1319         (NT_PPC_PPR): Likewise.
1320         (NT_PPC_DSCR): Likewise.
1321         (NT_PPC_EBB): Likewise.
1322         (NT_PPC_PMU): Likewise.
1323         (NT_PPC_TM_CGPR): Likewise.
1324         (NT_PPC_TM_CFPR): Likewise.
1325         (NT_PPC_TM_CVMX): Likewise.
1326         (NT_PPC_TM_CVSX): Likewise.
1327         (NT_PPC_TM_SPR): Likewise.
1328         (NT_PPC_TM_CTAR): Likewise.
1329         (NT_PPC_TM_CPPR): Likewise.
1330         (NT_PPC_TM_CDSCR): Likewise.
1331
1332 2017-08-15  Florian Weimer  <fweimer@redhat.com>
1333
1334         * sysdeps/i386/machine-gmon.h (mcount_internal): Declare with
1335         regparm (2) instead of internal_function.
1336         (_MCOUNT_DECL): Adjust.
1337
1338 2017-08-15  Stefan Liebler  <stli@linux.vnet.ibm.com>
1339
1340         * sysdeps/s390/dl-procinfo.c (_dl_s390_cap_flags): Add z14.
1341         * sysdeps/s390/dl-procinfo.h (_DL_PLATFORMS_COUNT): Increased.
1342
1343 2017-08-14  Joseph Myers  <joseph@codesourcery.com>
1344
1345         * conform/data/sys/wait.h-data (si_value): Do not expect for
1346         XPG42.
1347
1348 2017-08-14  Florian Weimer  <fweimer@redhat.com>
1349
1350         [BZ #21962]
1351         NSS: Create stubs for accidentally exported lookup functions.
1352         * grp/initgroups.c (__nss_group_lookup, __nss_lookup_function):
1353         Remove declaration.
1354         * inet/ether_hton.c (__nss_ethers_lookup): Likewise.
1355         (ether_hostton): Call __nss_ethers_lookup2 instead.
1356         * inet/ether_ntoh.c (__nss_ethers_lookup): Remove declaration.
1357         (ether_ntohost): Call __nss_ethers_lookup2 instead.
1358         * inet/getnetgrent_r.c (__nss_netgroup_lookup): Remove declaration.
1359         (setup): Call __nss_netgroup_lookup2 instead.
1360         * nss/Makefile (routines): Add compat-lookup.
1361         * nss/Versions (GLIBC_2.27): Add symbol version.
1362         * nss/XXX-lookup (DB_LOOKUP_FCT): Remove declaration.  Now provided by <nsswitch.h>.
1363         (DB_COMPAT_FCT): Remove.
1364         * nss/compat-lookup.c: New file.
1365         * nss/nsswitch.h: Generate __nss_*_lookup2 function prototypes
1366         from databases.def.
1367         * nss/service-lookup.c (NO_COMPAT): Remove definition.
1368         * sunrpc/netname.c (__nss_publickey_lookup): Remove declaration.
1369         (netname2user): Call __nss_publickey_lookup2 instead.
1370         * sunrpc/publickey.c (__nss_publickey_lookup): Remove declaration.
1371         (getpublickey, getsecretkey): Call __nss_publickey_lookup2
1372         instead.
1373
1374 2017-08-14 Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1375             Sergei Trofimovich  <slyfox@inbox.ru>
1376
1377         [BZ #21908]
1378         * sysdeps/unix/sysv/linux/m68k/mmap_internal.h (MMAP2_PAGE_SHIFT):
1379         Rename to MMAP2_PAGE_UNIT.
1380         * sysdeps/unix/sysv/linux/mmap.c: Include mmap_internal iff
1381         __OFF_T_MATCHES_OFF64_T is not defined.
1382         * sysdeps/unix/sysv/linux/mmap_internal.h (page_unit): Declare as
1383         uint64_t.
1384         (MMAP2_PAGE_UNIT) [MMAP2_PAGE_UNIT == -1]: Redefine to page_unit.
1385         (page_unit) [MMAP2_PAGE_UNIT != -1]: Remove definition.
1386
1387 2017-08-14  Florian Weimer  <fweimer@redhat.com>
1388
1389         i386: Do not set internal_function.
1390         * config.h.in (USE_REGPARMS, internal_function): Remove.
1391         * sysdeps/i386/configure.ac (USE_REGPARMS): Likewise.
1392         * sysdeps/i386/configure (USE_REGPARMS): Likewise.
1393
1394 2017-08-14  Florian Weimer  <fweimer@redhat.com>
1395
1396         * elf/dl-init.c (_dl_init): Remove internal_function.
1397         * sysdeps/generic/ldsodefs.h (_dl_init): Likewise.
1398         * sysdeps/i386/dl-machine.h (RTLD_START): Adjust call to _dl_init.
1399
1400 2017-08-14  Florian Weimer  <fweimer@redhat.com>
1401
1402         * elf/rtld.c (_dl_start): Remove internal_function.
1403         * sysdeps/i386/dl-machine.h (RTLD_START): Adjust call to
1404         _dl_start.
1405
1406 2017-08-14  Florian Weimer  <fweimer@redhat.com>
1407
1408         * elf/dl-fini.c (_dl_fini): Remove internal_function
1409         * sysdeps/generic/ldsodefs.h (_dl_fini): Likewise.
1410
1411 2017-08-14  H.J. Lu  <hongjiu.lu@intel.com>
1412
1413         * sysdeps/x86/cpu-features.h (bit_cpu_BIT): New.
1414         (bit_cpu_SHSTK): Likewise.
1415         (index_cpu_IBT): Likewise.
1416         (index_cpu_SHSTK): Likewise.
1417         (reg_IBT): Likewise.
1418         (reg_SHSTK): Likewise.
1419         * sysdeps/x86/cpu-tunables.c (TUNABLE_CALLBACK (set_hwcaps)):
1420         Handle index_cpu_IBT and index_cpu_SHSTK.
1421
1422 2017-08-14  Mike FABIAN  <mfabian@redhat.com>
1423
1424         [BZ #19982]
1425         * po/fr.po: Fix spelling mistake.
1426
1427 2017-08-13  Florian Weimer  <fweimer@redhat.com>
1428
1429         * elf/dl-addr.c (_dl_addr): Remove internal_function.
1430         * elf/dl-error-skeleton.c (_dl_signal_error, _dl_signal_cerror)
1431         (_dl_catch_error, _dl_receive_error): Likewise.
1432         * elf/dl-open.c (_dl_find_dso_for_object): Likewise.
1433         * elf/dl-tls.c (_dl_allocate_tls_init, _dl_allocate_tls)
1434         (_dl_deallocate_tls): Likewise.
1435         * include/dlfcn.h (_dl_addr): Likewise.
1436         * sysdeps/generic/ldsodefs.h (_dl_signal_error, _dl_signal_cerror)
1437         (_dl_catch_error, _dl_receive_error, _dl_find_dso_for_object)
1438         (_dl_allocate_tls_init, _dl_allocate_tls, _dl_deallocate_tls):
1439         Likewise.
1440
1441 2017-08-13  Florian Weimer  <fweimer@redhat.com>
1442
1443         * include/stdlib.h: (__strtof_nan, __strtod_nan, __strtold_nan)
1444         (__wcstof_nan, __wcstod_nan, __wcstold_nan): Remove
1445         internal_function.
1446         * stdlib/sttod_nan_main.c (STRTOD_NAN): Likewise.
1447
1448 2017-08-13  Florian Weimer  <fweimer@redhat.com>
1449
1450         * elf/dl-support.c (_dl_make_stack_executable_hook): Remove
1451         internal_function.
1452         * nptl/allocatestack.c (__make_stacks_executable): Likewise.
1453         * nptl/pthreadP.h (__make_stacks_executable): Likewise.
1454         * sysdeps/generic/ldsodefs.h (_rtld_global): Remove
1455         internal_function from _dl_make_stack_executable_hook member.
1456         (_dl_make_stack_executable): Remove internal_function.
1457         * sysdeps/mach/hurd/dl-execstack.c (_dl_make_stack_executable):
1458         Likewise.
1459         * sysdeps/unix/sysv/linux/dl-execstack.c
1460         (_dl_make_stack_executable): Likewise.
1461
1462 2017-08-13  Florian Weimer  <fweimer@redhat.com>
1463
1464         * sysdeps/unix/sysv/linux/netlinkaccess.h
1465         (__netlink_assert_response): Remove internal_function.
1466         * sysdeps/unix/sysv/linux/netlink_assert_response.c
1467         (__netlink_assert_response): Likewise.
1468
1469 2017-08-13  Florian Weimer  <fweimer@redhat.com>
1470
1471         * include/rpc/pmap_clnt.h (__libc_rpc_getport): Remove
1472         internal_function.
1473         * sunrpoc/pm_getport.c (__libc_rpc_getport): Likewise.
1474
1475 2017-08-13  Florian Weimer  <fweimer@redhat.com>
1476
1477         * grp/grp-merge.h (__copy_grp, __merge_grp): Remove
1478         internal_function.
1479         * grp/grp-merge.c (__copy_grp, __merge_grp): Likewise.
1480         * inet/netgroup.h (__internal_setnetgrent)
1481         (__internal_endnetgrent,__internal_getnetgrent_r): Likewise.
1482         * inet/getnetgrent_r.c (__internal_setnetgrent)
1483         (__internal_endnetgrent,__internal_getnetgrent_r): Likewise.
1484         * nss/XXX-lookup.c (DB_LOOKUP_FCT, DB_COMPAT_FCT): Likewise.
1485         * nss/getXXbyYY_r.c (DB_LOOKUP_FCT): Likewise.
1486         * nss/getXXent_r.c (DB_LOOKUP_FCT): Likewise.
1487         * nss/nsswitch.h (db_lookup_function): Likewise.
1488
1489 2017-08-13  Florian Weimer  <fweimer@redhat.com>
1490
1491         * debug/fortify_fail.c (__fortify_fail, __fortify_fail_abort):
1492         Remove internal_function.
1493         * include/stdio.h (__fortify_fail, __fortify_fail_abort): Likewise.
1494         * sysdeps/mach/hurd/i386/____longjmp_chk.S (CALL_FAIL): Pass
1495         message argument on the stack.
1496         * sysdeps/unix/sysv/linux/i386/____longjmp_chk.S (CALL_FAIL):
1497         Likeweise.
1498
1499 2017-08-12  Mike FABIAN  <mfabian@redhat.com>
1500
1501         Adapt test case data to the changes in the thousands
1502         separators.
1503
1504         [BZ #20756]
1505         * localedata/tst-langinfo.sh: Adapt test case data.
1506         * stdlib/tst-strfmon_l.c: Likewise.
1507         * stdlib/tst-strtod4.c: Likewise.
1508         * stdlib/tst-strtod5i.c: Likewise.
1509
1510 2017-08-11  Florian Weimer  <fweimer@redhat.com>
1511
1512         [BZ #21242]
1513         * assert/assert.h [__GNUC__ && !__STRICT_ANSI__] (assert):
1514         Suppress pedantic warning resulting from statement expression.
1515         (__ASSERT_FUNCTION): Add missing __extension__.
1516
1517 2017-08-11  Siddhesh Poyarekar  <siddhesh@sourceware.org>
1518
1519         * benchtests/bench-memmove-large.c: Print output in JSON
1520         format.
1521         * benchtests/bench-memmove.c: Likewise.
1522
1523         * benchtests/bench-memccpy.c (do_one_test): Remove checks.
1524         * benchtests/bench-memchr.c (do_one_test): Likewise.
1525         * benchtests/bench-memcpy-large.c (do_one_test): Likewise.
1526         * benchtests/bench-memcpy.c (do_one_test): Likewise.
1527         * benchtests/bench-memmove-large.c (do_one_test): Likewise.
1528         * benchtests/bench-memmove.c (do_one_test): Likewise.
1529         * benchtests/bench-memset-large.c (do_one_test): Likewise.
1530         * benchtests/bench-memset.c (do_one_test): Likewise.
1531         * benchtests/bench-string.h (test_init): Remove memsets.
1532
1533 2017-08-10  Rical Jasan  <ricaljasan@pacific.net>
1534
1535         * manual/lang.texi
1536         (Computing the Width of an Integer Data Type): Rename section to
1537         "Width of an Integer Type".  Remove inaccurate statement regarding
1538         lack of C language facilities for determining width of integer
1539         types, and reorder content to improve flow and context of
1540         discussion.
1541
1542 2017-08-10  Rical Jasan  <ricaljasan@pacific.net>
1543
1544         * lang.texi (va_copy): Change standard from ISO to C99.
1545         (__va_copy): Add standard and header annotation.
1546         Update description for clarity of origins and current use.
1547
1548 2017-08-10  Gabriel F. T. Gomes  <gftg@linux.vnet.ibm.com>
1549
1550         [BZ #21941]
1551         * sysdeps/powerpc/fpu/math_private.h (__ieee754_sqrtf128): Since
1552         xssqrtqp requires operands to be in Vector Registers
1553         (Altivec/VMX), replace the register constraint 'wq' with 'v'.
1554         * sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c
1555         (__ieee754_sqrtf128): Likewise.
1556
1557 2017-08-10  Wilco Dijkstra  <wdijkstr@arm.com>
1558
1559         * sysdeps/aarch64/memcmp.S (memcmp):
1560         Rewrite of optimized memcmp.
1561
1562 2017-08-10  Florian Weimer  <fweimer@redhat.com>
1563
1564         Introduce ld.so exceptions.
1565         * sysdeps/generic/ldsodefs.h (struct dl_exception): Define.
1566         (_dl_exception_create, _dl_exception_create_format)
1567         (_dl_exception_free, _dl_signal_exception, _dl_signal_cexception)
1568         (_dl_catch_exception): Declare.
1569         (_dl_catch_error): Update comment.
1570         * elf/dl-error-skeleton.c (struct catch): Replace objname,
1571         errstring, malloced members with exception member.
1572         (_dl_out_of_memory): Remove.
1573         (fatal_error): New function, extracted from _dl_signal_error.
1574         (_dl_signal_exception, _dl_signal_cexception): New functions.
1575         (_dl_signal_error): Call _dl_exception_create to allocate an
1576         exception object.
1577         (_dl_catch_exception): New function, based on _dl_catch_error.
1578         (_dl_catch_error): Implement using _dl_catch_exception.
1579         * elf/dl-exception.c: New file.
1580         * elf/Makefile (dl-routines): Add dl-exception.
1581         (elide-routines.os): Likewise.
1582         * elf/Version (ld/GLIBC_PRIVATE): Add _dl_exception_create,
1583         _dl_exception_create_format, _dl_exception_free.
1584         * elf/dl-deps.c (_dl_map_object_deps): Use _dl_catch_exception and
1585         _dl_signal_exception.
1586         * elf/dl-lookup.c (make_string): Remove.
1587         (_dl_lookup_symbol_x): Use _dl_exception_create_format,
1588         _dl_signal_cexception, _dl_exception_free.
1589         * elf/dl-open.c (_dl_open): Use _dl_catch_exception and
1590         _dl_signal_exception.
1591         * elf/dl-sym.c (do_sym): Likewise.
1592         * elf/dl-version.c (make_string): Remove.
1593         (match_symbol): Use _dl_exception_create_format,
1594         _dl_signal_cexception, _dl_exception_free.
1595         (_dl_check_map_versions): Likewise.
1596         * sysdeps/generic/localplt.data (ld.so): Add _dl_signal_exception,
1597         _dl_catch_exception.
1598         * sysdeps/unix/sysv/linux/aarch64/localplt.data (ld.so): Likewise.
1599         * sysdeps/unix/sysv/linux/alpha/localplt.data (ld.so): Likewise.
1600         * sysdeps/unix/sysv/linux/arm/localplt.data (ld.so): Likewise.
1601         * sysdeps/unix/sysv/linux/hppa/localplt.data (ld.so): Likewise.
1602         * sysdeps/unix/sysv/linux/i386/localplt.data (ld.so): Likewise.
1603         * sysdeps/unix/sysv/linux/ia64/localplt.data (ld.so): Likewise.
1604         * sysdeps/unix/sysv/linux/m68k/localplt.data (ld.so): Likewise.
1605         * sysdeps/unix/sysv/linux/microblaze/localplt.data (ld.so):
1606         Likewise.
1607         * sysdeps/unix/sysv/linux/nios2/localplt.data (ld.so): Likewise.
1608         * sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/localplt.data
1609         (ld.so): Likewise.
1610         * sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/localplt.data
1611         (ld.so): Likewise.
1612         * sysdeps/unix/sysv/linux/powerpc/powerpc64/localplt.data (ld.so):
1613         Likewise.
1614         * sysdeps/unix/sysv/linux/s390/localplt.data (ld.so): Likewise.
1615         * sysdeps/unix/sysv/linux/sh/localplt.data (ld.so): Likewise.
1616         * sysdeps/unix/sysv/linux/sparc/sparc32/localplt.data (ld.so):
1617         Likewise.
1618         * sysdeps/unix/sysv/linux/sparc/sparc64/localplt.data (ld.so):
1619         Likewise.
1620         * sysdeps/x86_64/localplt.data (ld.so): Likewise.
1621
1622 2017-08-10  Florian Weimer  <fweimer@redhat.com>
1623
1624         * inet/net-internal.h (__inet6_scopeid_pton): Remove
1625         attribute_hidden, internal_function.
1626         * inet/inet6_scopeid_pton.c (__inet6_scopeid_pton): Remove
1627         internal_function.
1628
1629 2017-08-10  Florian Weimer  <fweimer@redhat.com>
1630
1631         * malloc/malloc.c (get_max_fast): Reimplement as an inline
1632         function which calls __builtin_unreachable.
1633
1634 2017-08-10  Mike FABIAN  <mfabian@redhat.com>
1635
1636         * stdlib/tst-strfmon_l.c: Fix test cases to agree with the changes in
1637         Indian monetary formatting
1638         * stdlib/Makefile: Adapt list of locales needed for the tst-strfmon_l.c
1639         test cases.
1640
1641 2017-08-09  Dmitry V. Levin  <ldv@altlinux.org>
1642
1643         * sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h (enum __ptrace_request):
1644         Fix typo in comment.
1645
1646         [BZ #21928]
1647         * sysdeps/unix/sysv/linux/sys/ptrace.h (enum __ptrace_flags,
1648         PTRACE_SEIZE_DEVEL): Remove.
1649         * sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h: Likewise.
1650         * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Likewise.
1651         * sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h: Likewise.
1652         * sysdeps/unix/sysv/linux/s390/sys/ptrace.h: Likewise.
1653         * sysdeps/unix/sysv/linux/sparc/sys/ptrace.h: Likewise.
1654
1655 2017-08-09  Joseph Myers  <joseph@codesourcery.com>
1656
1657         * posix/bits/types.h (__qaddr_t): Remove.
1658
1659         [BZ #21457]
1660         * sysdeps/arm/sys/ucontext.h (__ctx): Move undefine further down.
1661         (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
1662         __glibc_reserved1.
1663         * sysdeps/generic/sys/ucontext.h (__ctx): New macro.
1664         (ucontext_t): Use __ctx with uc_flags.
1665         * sysdeps/i386/sys/ucontext.h (__ctx): Move undefine further down.
1666         (__ctxt): Likewise.
1667         (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
1668         __glibc_reserved1.
1669         * sysdeps/m68k/sys/ucontext.h (__ctx): Move undefine further down.
1670         (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
1671         __glibc_reserved1.
1672         * sysdeps/mips/sys/ucontext.h (__ctx): Move undefine further down.
1673         (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
1674         __glibc_reserved1.
1675         * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h (__ctx): New
1676         macro.
1677         (ucontext_t): Use __ctx with uc_flags.
1678         * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h (__ctx): New macro.
1679         (ucontext_t): Use __ctx with uc_flags.
1680         * sysdeps/unix/sysv/linux/arm/sys/ucontext.h (__ctx): New macro.
1681         (ucontext_t): Use __ctx with uc_flags and uc_regspace.
1682         * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h (__ctx): New macro.
1683         (ucontext_t): Use __ctx with uc_flags.
1684         * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h (__ctx): Move
1685         undefine further down.
1686         (ucontext_t): Use __ctx with uc_flags.  Rename uc_filler to
1687         __glibc_reserved1.
1688         * sysdeps/unix/sysv/linux/mips/sys/ucontext.h (__ctx): Move
1689         undefine further down.
1690         (ucontext_t): Use __ctx with uc_flags.
1691         * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h (__ctx): Move
1692         undefine further down.
1693         (ucontext_t): Use __ctx with uc_flags.
1694         * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h (ucontext_t): Use
1695         __ctx with uc_flags, uc_regs_ptr, uc_regs and uc_reg_space.
1696         Rename uc_pad to __glibc_reserved1.
1697         * sysdeps/unix/sysv/linux/s390/sys/ucontext.h (__ctx): Move
1698         undefine further down.
1699         (ucontext_t): Use __ctx with uc_flags.
1700         * sysdeps/unix/sysv/linux/sh/sys/ucontext.h (__ctx): Move undefine
1701         further down.
1702         (ucontext_t): Use __ctx with uc_flags.
1703         * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h (ucontext_t): Use
1704         __ctx with uc_flags.
1705         * sysdeps/unix/sysv/linux/tile/sys/ucontext.h (__ctx): New macro.
1706         (ucontext_t): Use __ctx with uc_flags.
1707         * sysdeps/unix/sysv/linux/x86/sys/ucontext.h (ucontext_t): Use
1708         __ctx with uc_flags.
1709
1710 2017-08-09  Florian Weimer  <fweimer@redhat.com>
1711
1712         [BZ #21932]
1713         * nss/getXXbyYY_r.c (REENTRANT_NAME): Call __resolv_context_put
1714         before early return.
1715
1716 2017-08-09  Andreas Schwab  <schwab@suse.de>
1717
1718         [BZ #21041]
1719         * sysdeps/unix/sysv/linux/s390/pt-longjmp.c: Update reference to
1720         renamed alias.
1721
1722         [BZ #21041]
1723         * nptl/Makefile (tests) [$(build-shared) = yes]: Add
1724         tst-compat-forwarder.
1725         (modules-names): Add tst-compat-forwarder-mod.
1726         ($(objpfx)tst-compat-forwarder): Depend on
1727         $(objpfx)tst-compat-forwarder-mod.so.
1728         * nptl/tst-compat-forwarder.c: New file.
1729         * nptl/tst-compat-forwarder-mod.c: New file.
1730
1731 2017-08-09  Siddhesh Poyarekar  <siddhesh@sourceware.org>
1732
1733         * sysdeps/aarch64/multiarch/memcpy_falkor.S: Fix code style in
1734         comments.
1735
1736         * manual/tunables.texi (Tunable glibc.tune.cpu): Add falkor.
1737         * sysdeps/aarch64/multiarch/Makefile (sysdep_routines): Add
1738         memcpy_falkor.
1739         * sysdeps/aarch64/multiarch/ifunc-impl-list.c (MAX_IFUNC):
1740         Bump.
1741         (__libc_ifunc_impl_list): Add __memcpy_falkor.
1742         * sysdeps/aarch64/multiarch/memcpy.c: Likewise.
1743         * sysdeps/aarch64/multiarch/memcpy_falkor.S: New file.
1744         * sysdeps/unix/sysv/linux/aarch64/cpu-features.c (cpu_list):
1745         Add falkor.
1746         * sysdeps/unix/sysv/linux/aarch64/cpu-features.h (IS_FALKOR):
1747         New macro.
1748
1749 2017-08-08  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1750
1751         [BZ #759]
1752         * manual/setjmp.texi (getcontex): Document uc_stack value
1753         compatibility differences.
1754
1755 2017-08-08  Joseph Myers  <joseph@codesourcery.com>
1756
1757         * malloc/mcheck.c (old_free_hook): Use void * instead of __ptr_t.
1758         (old_malloc_hook): Likewise.
1759         (old_memalign_hook): Likewise.
1760         (old_realloc_hook): Likewise.
1761         (struct hdr): Likewise.
1762         (flood): Likewise.
1763         (freehook): Likewise.
1764         (mallochook): Likewise.
1765         (memalignhook): Likewise.
1766         (reallochook): Likewise.
1767         (mprobe): Likewise.
1768         * malloc/mtrace.c (mallwatch): Likewise.
1769         (tr_old_free_hook): Likewise.
1770         (tr_old_malloc_hook): Likewise.
1771         (tr_old_realloc_hook): Likewise.
1772         (tr_old_memalign_hook): Likewise.
1773         (tr_where): Likewise.
1774         (lock_and_info): Likewise.
1775         (tr_freehook): Likewise.
1776         (tr_mallochook): Likewise.
1777         (tr_reallochook): Likewise.
1778         (tr_memalignhook): Likewise.
1779         * misc/err.h [!__GNUC_VA_LIST] (__gnuc_va_list): Likewise.
1780         * misc/mmap.c (__mmap): Likewise.
1781         * misc/mmap64.c (__mmap64): Likewise.
1782         * misc/mprotect.c (__mprotect): Likewise.
1783         * misc/msync.c (msync): Likewise.
1784         * misc/munmap.c (__munmap): Likewise.
1785         * posix/posix_madvise.c (posix_madvise): Likewise.
1786         * socket/send.c (__send): Likewise.
1787         * socket/sendto.c (__sendto): Likewise.
1788         * socket/setsockopt.c (__setsockopt): Likewise.
1789         * string/memcmp.c (__ptr_t): Remove macro.
1790         (MEMCMP): Use void * instead of ptr_t.
1791         * string/memrchr.c (__ptr_t): Remove macro.
1792         (__memrchr): Use void * instead of ptr_t.
1793         * sysdeps/mach/hurd/dl-sysdep.c (__mmap): Likewise.
1794         * sysdeps/mach/hurd/mmap.c (__mmap): Likewise.
1795         * sysdeps/mach/hurd/mmap64.c (__mmap64): Likewise.
1796         * sysdeps/mach/mprotect.c (__mprotect): Likewise.
1797         * sysdeps/mach/msync.c (msync): Likewise.
1798         * sysdeps/mach/munmap.c (__munmap): Likewise.
1799         * sysdeps/mips/bits/setjmp.h (struct __jmp_buf_internal_tag):
1800         Likewise.
1801         * sysdeps/posix/getcwd.c (__getcwd): Likewise.
1802         * sysdeps/powerpc/powerpc32/memset.S (memset): Likewise.
1803         * sysdeps/powerpc/powerpc32/power4/memcpy.S (memcpy): Likewise.
1804         * sysdeps/powerpc/powerpc32/power4/memset.S (memset): Likewise.
1805         * sysdeps/powerpc/powerpc32/power6/memcpy.S (memcpy): Likewise.
1806         * sysdeps/powerpc/powerpc32/power6/memset.S (memset): Likewise.
1807         * sysdeps/powerpc/powerpc32/power7/memcpy.S (memcpy): Likewise.
1808         * sysdeps/powerpc/powerpc32/power7/mempcpy.S (__mempcpy):
1809         Likewise.
1810         * sysdeps/powerpc/powerpc32/power7/memset.S (memset): Likewise.
1811         * sysdeps/powerpc/powerpc64/memcpy.S (memcpy): Likewise.
1812         * sysdeps/powerpc/powerpc64/memset.S (memset): Likewise.
1813         * sysdeps/powerpc/powerpc64/power4/memcpy.S (memcpy): Likewise.
1814         * sysdeps/powerpc/powerpc64/power4/memset.S (memset): Likewise.
1815         * sysdeps/powerpc/powerpc64/power6/memcpy.S (memcpy): Likewise.
1816         * sysdeps/powerpc/powerpc64/power6/memset.S (memset): Likewise.
1817         * sysdeps/powerpc/powerpc64/power7/memcpy.S (memcpy): Likewise.
1818         * sysdeps/powerpc/powerpc64/power7/mempcpy.S (__mempcpy):
1819         Likewise.
1820         * sysdeps/powerpc/powerpc64/power7/memset.S (memset): Likewise.
1821         * sysdeps/powerpc/powerpc64/power8/memset.S (memset): Likewise.
1822         * sysdeps/tile/memcmp.c (__ptr_t): Remove macro.
1823         (MEMCMP): Use void * instead of ptr_t.
1824         * sysdeps/unix/sysv/linux/alpha/oldglob.c (old_glob_t): Likewise.
1825         * sysdeps/unix/sysv/linux/mmap.c (__mmap): Likewise.
1826
1827 2017-08-08  Florian Weimer  <fweimer@redhat.com>
1828
1829         * sysdeps/posix/getaddrinfo.c (gaih_inet): Remove unreachable
1830         return statement.
1831
1832 2017-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1833
1834         [BZ #21913]
1835         * csu/libc-tls.c: Include <startup.h> first.
1836         (__libc_setup_tls): Call _startup_fatal instead of __libc_fatal.
1837         * elf/dl-tunables.c: Include <startup.h> first.
1838         * include/libc-symbols.h (BUILD_PIE_DEFAULT): New.
1839         * sysdeps/generic/startup.h: New file.
1840         * sysdeps/unix/sysv/linux/i386/startup.h: Likewise.
1841         * sysdeps/unix/sysv/linux/i386/brk.c [BUILD_PIE_DEFAULT != 0]
1842         (I386_USE_SYSENTER): New.  Defined to 0.
1843
1844 2017-08-08  Andreas Schwab  <schwab@suse.de>
1845
1846         [BZ #21041]
1847         * nptl/pt-longjmp.c (longjmp, siglongjmp): Don't use IFUNC resolver.
1848         * nptl/pt-system.c (system): Likewise.
1849
1850 2017-08-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
1851
1852         [BZ #21780]
1853         * sysdeps/posix/preadv2.c (preadv2): Use ENOTSUP instead of
1854         EOPNOTSUPP.
1855         * sysdeps/posix/preadv64v2.c (preadv64v2): Likewise.
1856         * sysdeps/posix/pwritev2.c (pwritev2): Likewise.
1857         * sysdeps/posix/pwritev64v2.c (pwritev64v2): Likewise.
1858         * sysdeps/unix/sysv/linux/preadv2.c (preadv2): Likewise.
1859         * sysdeps/unix/sysv/linux/preadv64v2.c (preadv64v2): Likewise.
1860         * sysdeps/unix/sysv/linux/pwritev2.c (pwritev2): Likewise.
1861         * sysdeps/unix/sysv/linux/pwritev64v2.c (pwritev64v2): Likewise.
1862
1863 2017-08-07  Joseph Myers  <joseph@codesourcery.com>
1864
1865         [BZ #21899]
1866         * bits/sigaction.h (struct sigaction): Define sa_handler and
1867         sa_sigaction using union also for [__USE_XOPEN_EXTENDED].
1868         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1869         [__USE_XOPEN_EXTENDED].
1870         (SA_RESTART): Likewise.
1871         (SA_NODEFER): Likewise.
1872         (SA_RESETHAND): Likewise.
1873         * sysdeps/unix/sysv/linux/alpha/bits/sigaction.h
1874         (struct sigaction): Define sa_handler and sa_sigaction using union
1875         also for [__USE_XOPEN_EXTENDED].
1876         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1877         [__USE_XOPEN_EXTENDED].
1878         (SA_RESTART): Likewise.
1879         (SA_NODEFER): Likewise.
1880         (SA_RESETHAND): Likewise.
1881         * sysdeps/unix/sysv/linux/bits/sigaction.h
1882         (struct sigaction): Define sa_handler and sa_sigaction using union
1883         also for [__USE_XOPEN_EXTENDED].
1884         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1885         [__USE_XOPEN_EXTENDED].
1886         (SA_RESTART): Likewise.
1887         (SA_NODEFER): Likewise.
1888         (SA_RESETHAND): Likewise.
1889         * sysdeps/unix/sysv/linux/hppa/bits/sigaction.h
1890         (struct sigaction): Define sa_handler and sa_sigaction using union
1891         also for [__USE_XOPEN_EXTENDED].
1892         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1893         [__USE_XOPEN_EXTENDED].
1894         (SA_RESTART): Likewise.
1895         (SA_NODEFER): Likewise.
1896         (SA_RESETHAND): Likewise.
1897         * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h
1898         (struct sigaction): Define sa_handler and sa_sigaction using union
1899         also for [__USE_XOPEN_EXTENDED].
1900         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1901         [__USE_XOPEN_EXTENDED].
1902         (SA_RESTART): Likewise.
1903         (SA_NODEFER): Likewise.
1904         (SA_RESETHAND): Likewise.
1905         * sysdeps/unix/sysv/linux/mips/bits/sigaction.h
1906         (struct sigaction): Define sa_handler and sa_sigaction using union
1907         also for [__USE_XOPEN_EXTENDED].
1908         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1909         [__USE_XOPEN_EXTENDED].
1910         (SA_RESTART): Likewise.
1911         (SA_NODEFER): Likewise.
1912         (SA_RESETHAND): Likewise.
1913         * sysdeps/unix/sysv/linux/s390/bits/sigaction.h
1914         (struct sigaction): Define sa_handler and sa_sigaction using union
1915         also for [__USE_XOPEN_EXTENDED].
1916         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1917         [__USE_XOPEN_EXTENDED].
1918         (SA_RESTART): Likewise.
1919         (SA_NODEFER): Likewise.
1920         (SA_RESETHAND): Likewise.
1921         * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h
1922         (struct sigaction): Define sa_handler and sa_sigaction using union
1923         also for [__USE_XOPEN_EXTENDED].
1924         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1925         [__USE_XOPEN_EXTENDED].
1926         (SA_RESTART): Likewise.
1927         (SA_NODEFER): Likewise.  Define directly rather than as alias.
1928         (SA_RESETHAND): Likewise.
1929         (SA_INTERRUPT): Define only for [__USE_MISC].
1930         (SA_NOMASK): Define as alias of SA_NODEFER, only for [__USE_MISC].
1931         (SA_ONESHOT): Define as alias of SA_RESETHAND, only for
1932         [__USE_MISC].
1933         (SA_STACK): Define only for [__USE_MISC].
1934         * sysdeps/unix/sysv/linux/tile/bits/sigaction.h
1935         (struct sigaction): Define sa_handler and sa_sigaction using union
1936         also for [__USE_XOPEN_EXTENDED].
1937         (SA_ONSTACK): Change [__USE_UNIX98] condition to
1938         [__USE_XOPEN_EXTENDED].
1939         (SA_RESTART): Likewise.
1940         (SA_NODEFER): Likewise.
1941         (SA_RESETHAND): Likewise.
1942         (SA_NOPTRACE): Define only for [__USE_MISC].
1943
1944         * catgets/catgets.c (catgets): Use uintN_t instead of u_intN_t.
1945         * catgets/catgetsinfo.h (struct catalog_obj): Likewise.
1946         (struct catalog_info): Likewise.
1947         * inet/htontest.c (lo): Likewise.
1948         (foo): Likewise.
1949         * inet/inet_lnaof.c (inet_lnaof): Likewise.
1950         * inet/inet_net.c (inet_network): Likewise.
1951         * inet/inet_netof.c (inet_netof): Likewise.
1952         * inet/rcmd.c (__ivaliduser): Likewise.
1953         (iruserok): Likewise.
1954         * locale/loadlocale.c (_nl_intern_locale_data): Likewise.
1955         * locale/programs/locale-spec.c (locale_special): Likewise.
1956         * nis/nis_findserv.c (struct findserv_req): Likewise.
1957         (__nis_findfastest_with_timeout): Likewise.
1958         * nss/test-netdb.c (test_network): Likewise.
1959         * resolv/inet_neta.c (inet_neta): Likewise.
1960         * resolv/ns_date.c (ns_datetosecs): Likewise.
1961         (SECS_PER_DAY): Likewise.
1962         * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyaddr_r):
1963         Likewise.
1964         * resolv/res_comp.c (__putlong): Likewise.
1965         (__putshort): Likewise.
1966         (_getlong): Likewise.
1967         (_getshort): Likewise.
1968         * resolv/res_debug.c (p_time): Likewise.
1969         (precsize_ntoa): Likewise.
1970         (precsize_aton): Likewise.
1971         (latlon2ul): Likewise.
1972         (loc_aton): Likewise.
1973         (loc_ntoa): Likewise.
1974         * resolv/res_hconf.c (struct netaddr): Likewise.
1975         (_res_hconf_reorder_addrs): Likewise.
1976         * sunrpc/clnt_tcp.c (clnttcp_call): Likewise.
1977         (clnttcp_control): Likewise.
1978         * sunrpc/clnt_udp.c (clntudp_call): Likewise.
1979         (clntudp_control): Likewise.
1980         * sunrpc/clnt_unix.c (clntunix_call): Likewise.
1981         (clntunix_control): Likewise.
1982         * sunrpc/pmap_rmt.c (clnt_broadcast): Likewise.
1983         * sunrpc/rpc/auth.h (union des_block): Likewise.
1984         * sunrpc/tst-udp-nonblocking.c (do_test): Likewise.
1985         * sunrpc/xdr_rec.c (struct rec_strm): Likewise.
1986         (xdrrec_create): Likewise.
1987         (xdrrec_endofrecord): Likewise.
1988         (flush_out): Likewise.
1989         * sunrpc/xdr_stdio.c (xdrstdio_getlong): Likewise.
1990         (xdrstdio_putlong): Likewise.
1991         * sysdeps/unix/sysv/linux/errqueue.h (struct sock_extended_err):
1992         Likewise.
1993
1994         * misc/sys/cdefs.h (__long_double_t): Remove.
1995         * stdio-common/printf_fp.c (__printf_fp_l): Use long double
1996         instead of __long_double_t,
1997         * stdlib/strfmon_l.c (__vstrfmon_l): Likewise.
1998
1999 2017-08-07  Siddhesh Poyarekar  <siddhesh@sourceware.org>
2000
2001         * benchtests/scripts/compare_strings.py: Avoid display error when
2002         running on a text terminal.
2003
2004         * benchtests/scripts/compare_strings.py (main): Add an
2005         optional -base option.
2006         (process_results): New argument base_func.
2007
2008         * benchtests/bench-memcpy.c (test_main): Use TEST_NAME instead of
2009         hardcoding memcpy.
2010         * benchtests/bench-memcpy-large.c (test_name): Likewise.
2011         * benchtests/bench-memcpy-random.c (test_name): Likewise.
2012
2013 2017-08-07  Andreas Schwab  <schwab@suse.de>
2014
2015         * elf/Makefile ($(objpfx)tst-pathopt.out): Redirect output to target.
2016         * grp/Makefile ($(objpfx)tst_fgetgrent.out): Likewise.
2017         * intl/Makefile ($(objpfx)tst-gettext.out)
2018         ($(objpfx)tst-translit.out, $(objpfx)tst-gettext2.out)
2019         ($(objpfx)tst-gettext4.out, $(objpfx)tst-gettext6.out): Likewise.
2020         * libio/Makefile ($(objpfx)test-freopen.out): Likewise.
2021         * malloc/Makefile ($(objpfx)tst-mtrace.out): Likewise.
2022         * nptl/Makefile ($(objpfx)tst-tls6.out): Likewise.
2023         * posix/Makefile ($(objpfx)globtest.out)
2024         ($(objpfx)wordexp-tst.out, $(objpfx)tst-getconf.out): Likewise.
2025         * stdio-common/Makefile ($(objpfx)tst-unbputc.out)
2026         ($(objpfx)tst-printf.out): Likewise.
2027         * stdlib/Makefile ($(objpfx)tst-fmtmsg.out)
2028         ($(objpfx)tst-setcontext3.out): Likewise.
2029
2030 2017-08-07  H.J. Lu  <hongjiu.lu@intel.com>
2031
2032         * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
2033         Add e_exp-fma, e_log-fma, e_pow-fma, s_atan-fma, e_asin-fma,
2034         e_atan2-fma, s_sin-fma, s_tan-fma, mplog-fma, mpa-fma,
2035         slowexp-fma, slowpow-fma, sincos32-fma, doasin-fma, dosincos-fma,
2036         halfulp-fma, mpexp-fma, mpatan2-fma, mpatan-fma, mpsqrt-fma,
2037         and mptan-fma.
2038         (CFLAGS-doasin-fma.c): New.
2039         (CFLAGS-dosincos-fma.c): Likewise.
2040         (CFLAGS-e_asin-fma.c): Likewise.
2041         (CFLAGS-e_atan2-fma.c): Likewise.
2042         (CFLAGS-e_exp-fma.c): Likewise.
2043         (CFLAGS-e_log-fma.c): Likewise.
2044         (CFLAGS-e_pow-fma.c): Likewise.
2045         (CFLAGS-halfulp-fma.c): Likewise.
2046         (CFLAGS-mpa-fma.c): Likewise.
2047         (CFLAGS-mpatan-fma.c): Likewise.
2048         (CFLAGS-mpatan2-fma.c): Likewise.
2049         (CFLAGS-mpexp-fma.c): Likewise.
2050         (CFLAGS-mplog-fma.c): Likewise.
2051         (CFLAGS-mpsqrt-fma.c): Likewise.
2052         (CFLAGS-mptan-fma.c): Likewise.
2053         (CFLAGS-s_atan-fma.c): Likewise.
2054         (CFLAGS-sincos32-fma.c): Likewise.
2055         (CFLAGS-slowexp-fma.c): Likewise.
2056         (CFLAGS-slowpow-fma.c): Likewise.
2057         (CFLAGS-s_sin-fma.c): Likewise.
2058         (CFLAGS-s_tan-fma.c): Likewise.
2059         * sysdeps/x86_64/fpu/multiarch/doasin-fma.c: New file.
2060         * sysdeps/x86_64/fpu/multiarch/dosincos-fma.c: Likewise.
2061         * sysdeps/x86_64/fpu/multiarch/e_asin-fma.c: Likewise.
2062         * sysdeps/x86_64/fpu/multiarch/e_atan2-fma.c: Likewise.
2063         * sysdeps/x86_64/fpu/multiarch/e_exp-fma.c: Likewise.
2064         * sysdeps/x86_64/fpu/multiarch/e_log-fma.c: Likewise.
2065         * sysdeps/x86_64/fpu/multiarch/e_pow-fma.c: Likewise.
2066         * sysdeps/x86_64/fpu/multiarch/halfulp-fma.c: Likewise.
2067         * sysdeps/x86_64/fpu/multiarch/ifunc-avx-fma4.h: Likewise.
2068         * sysdeps/x86_64/fpu/multiarch/ifunc-fma4.h: Likewise.
2069         * sysdeps/x86_64/fpu/multiarch/mpa-fma.c: Likewise.
2070         * sysdeps/x86_64/fpu/multiarch/mpatan-fma.c: Likewise.
2071         * sysdeps/x86_64/fpu/multiarch/mpatan2-fma.c: Likewise.
2072         * sysdeps/x86_64/fpu/multiarch/mpexp-fma.c: Likewise.
2073         * sysdeps/x86_64/fpu/multiarch/mplog-fma.c: Likewise.
2074         * sysdeps/x86_64/fpu/multiarch/mpsqrt-fma.c: Likewise.
2075         * sysdeps/x86_64/fpu/multiarch/mptan-fma.c: Likewise.
2076         * sysdeps/x86_64/fpu/multiarch/s_atan-fma.c: Likewise.
2077         * sysdeps/x86_64/fpu/multiarch/s_sin-fma.c: Likewise.
2078         * sysdeps/x86_64/fpu/multiarch/s_tan-fma.c: Likewise.
2079         * sysdeps/x86_64/fpu/multiarch/sincos32-fma.c: Likewise.
2080         * sysdeps/x86_64/fpu/multiarch/slowexp-fma.c: Likewise.
2081         * sysdeps/x86_64/fpu/multiarch/slowpow-fma.c: Likewise.
2082         * sysdeps/x86_64/fpu/multiarch/e_asin.c: Rewrite.
2083         * sysdeps/x86_64/fpu/multiarch/e_atan2.c: Likewise.
2084         * sysdeps/x86_64/fpu/multiarch/e_exp.c: Likewise.
2085         * sysdeps/x86_64/fpu/multiarch/e_log.c: Likewise.
2086         * sysdeps/x86_64/fpu/multiarch/e_pow.c: Likewise.
2087         * sysdeps/x86_64/fpu/multiarch/s_atan.c: Likewise.
2088         * sysdeps/x86_64/fpu/multiarch/s_sin.c: Likewise.
2089         * sysdeps/x86_64/fpu/multiarch/s_tan.c: Likewise.
2090
2091 2017-08-04  Joseph Myers  <joseph@codesourcery.com>
2092
2093         * sysdeps/generic/math_private.h (__EXPR_FLT128): Remove macro.
2094         (min_of_type_f): New macro.
2095         (min_of_type_): Likewise.
2096         (min_of_type_l): Likewise.
2097         (min_of_type_f128): Likewise.
2098         (min_of_type): Define using __MATH_TG and taking an expression
2099         argument.
2100         (math_check_force_underflow): Pass expression instead of type to
2101         min_of_type.
2102         (math_check_force_underflow_nonneg): Likewise.
2103
2104 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2105
2106         * sysdeps/x86/cpu-features.h [__ASSEMBLER__]
2107         (LOAD_RTLD_GLOBAL_RO_RDX, HAS_FEATURE, LOAD_FUNC_GOT_EAX,
2108         HAS_CPU_FEATURE, HAS_ARCH_FEATURE): Removed.
2109
2110 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2111
2112         * sysdeps/i386/i686/multiarch/Makefile (sysdep_routines): Add
2113         bcopy-ia32, bzero-ia32, rawmemchr-ia32 memchr-ia32,
2114         memcmp-ia32, memcpy-ia32, memmove-ia32, mempcpy-ia32,
2115         memset-ia32, strcat-ia32, strchr-ia32, strrchr-ia32,
2116         strcpy-ia32, strcmp-ia32, strcspn-ia32, strpbrk-ia32,
2117         strspn-ia32, strlen-ia32, stpcpy-ia32, stpncpy-ia32,
2118         memcpy_chk-nonshared, mempcpy_chk-nonshared,
2119         memmove_chk-nonshared and memset_chk-nonshared
2120         * sysdeps/i386/i686/multiarch/bcopy-ia32.S: New file.
2121         * sysdeps/i386/i686/multiarch/bcopy.c: Likewise.
2122         * sysdeps/i386/i686/multiarch/bzero-ia32.S: Likewise.
2123         * sysdeps/i386/i686/multiarch/bzero.c: Likewise.
2124         * sysdeps/i386/i686/multiarch/ifunc-memmove.h: Likewise.
2125         * sysdeps/i386/i686/multiarch/ifunc-memset.h: Likewise.
2126         * sysdeps/i386/i686/multiarch/ifunc-sse2-bsf.h: Likewise.
2127         * sysdeps/i386/i686/multiarch/ifunc-sse2-ssse3.h: Likewise.
2128         * sysdeps/i386/i686/multiarch/ifunc-sse2.h: Likewise.
2129         * sysdeps/i386/i686/multiarch/ifunc-sse4_2.h: Likewise.
2130         * sysdeps/i386/i686/multiarch/ifunc-ssse3-sse4_2.h: Likewise.
2131         * sysdeps/i386/i686/multiarch/memchr-ia32.S: Likewise.
2132         * sysdeps/i386/i686/multiarch/memchr.c: Likewise.
2133         * sysdeps/i386/i686/multiarch/memcmp-ia32.S: Likewise.
2134         * sysdeps/i386/i686/multiarch/memcmp.c: Likewise.
2135         * sysdeps/i386/i686/multiarch/memcpy-ia32.S: Likewise.
2136         * sysdeps/i386/i686/multiarch/memcpy.c: Likewise.
2137         * sysdeps/i386/i686/multiarch/memcpy_chk-nonshared.S: Likewise.
2138         * sysdeps/i386/i686/multiarch/memcpy_chk.c: Likewise.
2139         * sysdeps/i386/i686/multiarch/memmove-ia32.S: Likewise.
2140         * sysdeps/i386/i686/multiarch/memmove.c: Likewise.
2141         * sysdeps/i386/i686/multiarch/memmove_chk-nonshared.S: Likewise.
2142         * sysdeps/i386/i686/multiarch/memmove_chk.c: Likewise.
2143         * sysdeps/i386/i686/multiarch/mempcpy-ia32.S: Likewise.
2144         * sysdeps/i386/i686/multiarch/mempcpy.c: Likewise.
2145         * sysdeps/i386/i686/multiarch/mempcpy_chk-nonshared.S: Likewise.
2146         * sysdeps/i386/i686/multiarch/mempcpy_chk.c: Likewise.
2147         * sysdeps/i386/i686/multiarch/memrchr.c: Likewise.
2148         * sysdeps/i386/i686/multiarch/memset-ia32.S: Likewise.
2149         * sysdeps/i386/i686/multiarch/memset.c: Likewise.
2150         * sysdeps/i386/i686/multiarch/memset_chk-nonshared.S: Likewise.
2151         * sysdeps/i386/i686/multiarch/rawmemchr-ia32.S: Likewise.
2152         * sysdeps/i386/i686/multiarch/rawmemchr.c: Likewise.
2153         * sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
2154         * sysdeps/i386/i686/multiarch/stpcpy-ia32.S: Likewise.
2155         * sysdeps/i386/i686/multiarch/stpcpy.c: Likewise.
2156         * sysdeps/i386/i686/multiarch/stpncpy-ia32.S: Likewise.
2157         * sysdeps/i386/i686/multiarch/stpncpy.c: Likewise.
2158         * sysdeps/i386/i686/multiarch/strcasecmp.c: Likewise.
2159         * sysdeps/i386/i686/multiarch/strcasecmp_l.c: Likewise.
2160         * sysdeps/i386/i686/multiarch/strcat-ia32.S: Likewise.
2161         * sysdeps/i386/i686/multiarch/strcat.c: Likewise.
2162         * sysdeps/i386/i686/multiarch/strchr-ia32.S: Likewise.
2163         * sysdeps/i386/i686/multiarch/strchr.c: Likewise.
2164         * sysdeps/i386/i686/multiarch/strcmp-ia32.S: Likewise.
2165         * sysdeps/i386/i686/multiarch/strcmp.c: Likewise.
2166         * sysdeps/i386/i686/multiarch/strcpy-ia32.S: Likewise.
2167         * sysdeps/i386/i686/multiarch/strcpy.c: Likewise.
2168         * sysdeps/i386/i686/multiarch/strcspn-ia32.S: Likewise.
2169         * sysdeps/i386/i686/multiarch/strcspn.c: Likewise.
2170         * sysdeps/i386/i686/multiarch/strlen-ia32.S: Likewise.
2171         * sysdeps/i386/i686/multiarch/strlen.c: Likewise.
2172         * sysdeps/i386/i686/multiarch/strncase.c: Likewise.
2173         * sysdeps/i386/i686/multiarch/strncase_l.c: Likewise.
2174         * sysdeps/i386/i686/multiarch/strncat.c: Likewise.
2175         * sysdeps/i386/i686/multiarch/strncmp.c: Likewise.
2176         * sysdeps/i386/i686/multiarch/strncpy.c: Likewise.
2177         * sysdeps/i386/i686/multiarch/strnlen.c: Likewise.
2178         * sysdeps/i386/i686/multiarch/strpbrk-ia32.S: Likewise.
2179         * sysdeps/i386/i686/multiarch/strpbrk.c: Likewise.
2180         * sysdeps/i386/i686/multiarch/strrchr-ia32.S: Likewise.
2181         * sysdeps/i386/i686/multiarch/strrchr.c: Likewise.
2182         * sysdeps/i386/i686/multiarch/strspn-ia32.S: Likewise.
2183         * sysdeps/i386/i686/multiarch/strspn.c: Likewise.
2184         * sysdeps/i386/i686/multiarch/wcschr.c: Likewise.
2185         * sysdeps/i386/i686/multiarch/wcscmp.c: Likewise.
2186         * sysdeps/i386/i686/multiarch/wcscpy.c: Likewise.
2187         * sysdeps/i386/i686/multiarch/wcslen.c: Likewise.
2188         * sysdeps/i386/i686/multiarch/wcsrchr.c: Likewise.
2189         * sysdeps/i386/i686/multiarch/wmemcmp.c: Likewise.
2190         * sysdeps/i386/i686/multiarch/bcopy.S: Removed.
2191         * sysdeps/i386/i686/multiarch/bzero.S: Likewise.
2192         * sysdeps/i386/i686/multiarch/memchr.S: Likewise.
2193         * sysdeps/i386/i686/multiarch/memcmp.S: Likewise.
2194         * sysdeps/i386/i686/multiarch/memcpy.S: Likewise.
2195         * sysdeps/i386/i686/multiarch/memcpy_chk.S: Likewise.
2196         * sysdeps/i386/i686/multiarch/memmove.S: Likewise.
2197         * sysdeps/i386/i686/multiarch/memmove_chk.S: Likewise.
2198         * sysdeps/i386/i686/multiarch/mempcpy.S: Likewise.
2199         * sysdeps/i386/i686/multiarch/mempcpy_chk.S: Likewise.
2200         * sysdeps/i386/i686/multiarch/memrchr.S: Likewise.
2201         * sysdeps/i386/i686/multiarch/memset.S: Likewise.
2202         * sysdeps/i386/i686/multiarch/memset_chk.S: Likewise.
2203         * sysdeps/i386/i686/multiarch/rawmemchr.S: Likewise.
2204         * sysdeps/i386/i686/multiarch/stpcpy.S: Likewise.
2205         * sysdeps/i386/i686/multiarch/stpncpy.S: Likewise.
2206         * sysdeps/i386/i686/multiarch/strcasecmp.S: Likewise.
2207         * sysdeps/i386/i686/multiarch/strcasecmp_l.S: Likewise.
2208         * sysdeps/i386/i686/multiarch/strcat.S: Likewise.
2209         * sysdeps/i386/i686/multiarch/strcmp.S: Likewise.
2210         * sysdeps/i386/i686/multiarch/strcpy.S: Likewise.
2211         * sysdeps/i386/i686/multiarch/strcspn.S: Likewise.
2212         * sysdeps/i386/i686/multiarch/strlen.S: Likewise.
2213         * sysdeps/i386/i686/multiarch/strncase.S: Likewise.
2214         * sysdeps/i386/i686/multiarch/strncase_l.S: Likewise.
2215         * sysdeps/i386/i686/multiarch/strncat.S: Likewise.
2216         * sysdeps/i386/i686/multiarch/strncmp.S: Likewise.
2217         * sysdeps/i386/i686/multiarch/strncpy.S: Likewise.
2218         * sysdeps/i386/i686/multiarch/strnlen.S: Likewise.
2219         * sysdeps/i386/i686/multiarch/strpbrk.S: Likewise.
2220         * sysdeps/i386/i686/multiarch/strrchr.S: Likewise.
2221         * sysdeps/i386/i686/multiarch/strspn.S: Likewise.
2222         * sysdeps/i386/i686/multiarch/wcschr.S: Likewise.
2223         * sysdeps/i386/i686/multiarch/wcscmp.S: Likewise.
2224         * sysdeps/i386/i686/multiarch/wcscpy.S: Likewise.
2225         * sysdeps/i386/i686/multiarch/wcslen.S: Likewise.
2226         * sysdeps/i386/i686/multiarch/wcsrchr.S: Likewise.
2227         * sysdeps/i386/i686/multiarch/wmemcmp.S: Likewise.
2228
2229 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2230
2231         * sysdeps/x86_64/fpu/multiarch/Makefile (libmvec-sysdep_routines)
2232         Add svml_d_cos2_core-sse2, svml_d_cos4_core-sse,
2233         svml_d_cos8_core-avx2, svml_d_exp2_core-sse2,
2234         svml_d_exp4_core-sse, svml_d_exp8_core-avx2,
2235         svml_d_log2_core-sse2, svml_d_log4_core-sse,
2236         svml_d_log8_core-avx2, svml_d_pow2_core-sse2,
2237         svml_d_pow4_core-sse, svml_d_pow8_core-avx2
2238         svml_d_sin2_core-sse2, svml_d_sin4_core-sse,
2239         svml_d_sin8_core-avx2, svml_d_sincos2_core-sse2,
2240         svml_d_sincos4_core-sse, svml_d_sincos8_core-avx2,
2241         svml_s_cosf16_core-avx2, svml_s_cosf4_core-sse2,
2242         svml_s_cosf8_core-sse, svml_s_expf16_core-avx2,
2243         svml_s_expf4_core-sse2, svml_s_expf8_core-sse,
2244         svml_s_logf16_core-avx2, svml_s_logf4_core-sse2,
2245         svml_s_logf8_core-sse, svml_s_powf16_core-avx2,
2246         svml_s_powf4_core-sse2, svml_s_powf8_core-sse,
2247         svml_s_sincosf16_core-avx2, svml_s_sincosf4_core-sse2,
2248         svml_s_sincosf8_core-sse, svml_s_sinf16_core-avx2,
2249         svml_s_sinf4_core-sse2 and svml_s_sinf8_core-sse.
2250         * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx2.h: New file.
2251         * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-avx512.h: Likewise.
2252         * sysdeps/x86_64/fpu/multiarch/ifunc-mathvec-sse4_1.h: Likewise.
2253         * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.c: Likewise.
2254         * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.c: Likewise.
2255         * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.c: Likewise.
2256         * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.c: Likewise.
2257         * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.c: Likewise.
2258         * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.c: Likewise.
2259         * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.c: Likewise.
2260         * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.c: Likewise.
2261         * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.c: Likewise.
2262         * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.c: Likewise.
2263         * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.c: Likewise.
2264         * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.c: Likewise.
2265         * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.c: Likewise.
2266         * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.c: Likewise.
2267         * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.c: Likewise.
2268         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.c: Likewise.
2269         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.c: Likewise.
2270         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.c: Likewise.
2271         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.c: Likewise.
2272         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.c: Likewise.
2273         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.c: Likewise.
2274         * sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.c: Likewise.
2275         * sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.c: Likewise.
2276         * sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.c: Likewise.
2277         * sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.c: Likewise.
2278         * sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.c: Likewise.
2279         * sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.c: Likewise.
2280         * sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.c: Likewise.
2281         * sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.c: Likewise.
2282         * sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.c: Likewise.
2283         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.c: Likewise.
2284         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.c: Likewise.
2285         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.c: Likewise.
2286         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.c: Likewise.
2287         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.c: Likewise.
2288         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.c: Likewise.
2289         * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core.S:  Renamed to
2290         ...
2291         * sysdeps/x86_64/fpu/multiarch/svml_d_cos2_core-sse2.S: This.
2292         Don't include <sysdep.h> nor <init-arch.h>.
2293         (_ZGVbN2v_cos): Removed.
2294         * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core.S:  Renamed to
2295         ...
2296         * sysdeps/x86_64/fpu/multiarch/svml_d_cos4_core-sse.S: This.
2297         Don't include <sysdep.h> nor <init-arch.h>.
2298         (_ZGVdN4v_cos): Removed.
2299         * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core.S:  Renamed to
2300         ...
2301         * sysdeps/x86_64/fpu/multiarch/svml_d_cos8_core-avx2.S: This.
2302         Don't include <sysdep.h> nor <init-arch.h>.
2303         (_ZGVeN8v_cos): Removed.
2304         * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core.S:  Renamed to
2305         ...
2306         * sysdeps/x86_64/fpu/multiarch/svml_d_exp2_core-sse2.S: This.
2307         Don't include <sysdep.h> nor <init-arch.h>.
2308         (_ZGVbN2v_exp): Removed.
2309         * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core.S:  Renamed to
2310         ...
2311         * sysdeps/x86_64/fpu/multiarch/svml_d_exp4_core-sse.S: This.
2312         Don't include <sysdep.h> nor <init-arch.h>.
2313         (_ZGVdN4v_exp): Removed.
2314         * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core.S:  Renamed to
2315         ...
2316         * sysdeps/x86_64/fpu/multiarch/svml_d_exp8_core-avx2.S: This.
2317         Don't include <sysdep.h> nor <init-arch.h>.
2318         (_ZGVeN8v_exp): Removed.
2319         * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core.S:  Renamed to
2320         ...
2321         * sysdeps/x86_64/fpu/multiarch/svml_d_log2_core-sse2.S: This.
2322         Don't include <sysdep.h> nor <init-arch.h>.
2323         (_ZGVbN2v_log): Removed.
2324         * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core.S:  Renamed to
2325         ...
2326         * sysdeps/x86_64/fpu/multiarch/svml_d_log4_core-sse.S: This.
2327         Don't include <sysdep.h> nor <init-arch.h>.
2328         (_ZGVdN4v_log): Removed.
2329         * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core.S:  Renamed to
2330         ...
2331         * sysdeps/x86_64/fpu/multiarch/svml_d_log8_core-avx2.S: This.
2332         Don't include <sysdep.h> nor <init-arch.h>.
2333         (_ZGVeN8v_log): Removed.
2334         * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core.S:  Renamed to
2335         ...
2336         * sysdeps/x86_64/fpu/multiarch/svml_d_pow2_core-sse2.S: This.
2337         Don't include <sysdep.h> nor <init-arch.h>.
2338         (_ZGVbN2vv_pow): Removed.
2339         * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core.S:  Renamed to
2340         ...
2341         * sysdeps/x86_64/fpu/multiarch/svml_d_pow4_core-sse.S: This.
2342         Don't include <sysdep.h> nor <init-arch.h>.
2343         (_ZGVdN4vv_pow): Removed.
2344         * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core.S:  Renamed to
2345         ...
2346         * sysdeps/x86_64/fpu/multiarch/svml_d_pow8_core-avx2.S: This.
2347         Don't include <sysdep.h> nor <init-arch.h>.
2348         (_ZGVeN8vv_pow): Removed.
2349         * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core.S:  Renamed to
2350         ...
2351         * sysdeps/x86_64/fpu/multiarch/svml_d_sin2_core-sse2.S: This.
2352         Don't include <sysdep.h> nor <init-arch.h>.
2353         (_ZGVbN2v_sin): Removed.
2354         * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core.S:  Renamed to
2355         ...
2356         * sysdeps/x86_64/fpu/multiarch/svml_d_sin4_core-sse.S: This.
2357         Don't include <sysdep.h> nor <init-arch.h>.
2358         (_ZGVbN4v_sin): Removed.
2359         * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core.S:  Renamed to
2360         ...
2361         * sysdeps/x86_64/fpu/multiarch/svml_d_sin8_core-avx2.S: This.
2362         Don't include <sysdep.h> nor <init-arch.h>.
2363         (_ZGVbN8v_sin): Removed.
2364         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core.S:  Renamed to
2365         ...
2366         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos2_core-sse2.S: This.
2367         Don't include <sysdep.h> nor <init-arch.h>.
2368         (_ZGVbN2vvv_sincos): Removed.
2369         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core.S:  Renamed to
2370         ...
2371         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos4_core-sse.S: This.
2372         Don't include <sysdep.h> nor <init-arch.h>.
2373         (_ZGVdN4vvv_sincos): Removed.
2374         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core.S:  Renamed to
2375         ...
2376         * sysdeps/x86_64/fpu/multiarch/svml_d_sincos8_core-avx2.S: This.
2377         Don't include <sysdep.h> nor <init-arch.h>.
2378         (_ZGVeN8vvv_sincos): Removed.
2379         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core.S:  Renamed to
2380         ...
2381         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf16_core-avx2.S: This.
2382         Don't include <sysdep.h> nor <init-arch.h>.
2383         (_ZGVeN16v_cosf): Removed.
2384         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core.S:  Renamed to
2385         ...
2386         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf4_core-sse2.S: This.
2387         Don't include <sysdep.h> nor <init-arch.h>.
2388         (_ZGVbN4v_cosf): Removed.
2389         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core.S:  Renamed to
2390         ...
2391         * sysdeps/x86_64/fpu/multiarch/svml_d_cosf8_core-sse.S: This.
2392         Don't include <sysdep.h> nor <init-arch.h>.
2393         (_ZGVdN8v_cosf): Removed.
2394         * sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core.S:  Renamed to
2395         ...
2396         * sysdeps/x86_64/fpu/multiarch/svml_d_expf16_core-avx2.S: This.
2397         Don't include <sysdep.h> nor <init-arch.h>.
2398         (_ZGVeN16v_expf): Removed.
2399         * sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core.S:  Renamed to
2400         ...
2401         * sysdeps/x86_64/fpu/multiarch/svml_d_expf4_core-sse2.S: This.
2402         Don't include <sysdep.h> nor <init-arch.h>.
2403         (_ZGVbN4v_expf): Removed.
2404         * sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core.S:  Renamed to
2405         ...
2406         * sysdeps/x86_64/fpu/multiarch/svml_d_expf8_core-sse.S: This.
2407         Don't include <sysdep.h> nor <init-arch.h>.
2408         (_ZGVdN8v_expf): Removed.
2409         * sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core.S:  Renamed to
2410         ...
2411         * sysdeps/x86_64/fpu/multiarch/svml_d_logf16_core-avx2.S: This.
2412         Don't include <sysdep.h> nor <init-arch.h>.
2413         (_ZGVeN16v_logf): Removed.
2414         * sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core.S:  Renamed to
2415         ...
2416         * sysdeps/x86_64/fpu/multiarch/svml_d_logf4_core-sse2.S: This.
2417         Don't include <sysdep.h> nor <init-arch.h>.
2418         (_ZGVbN4v_logf): Removed.
2419         * sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core.S:  Renamed to
2420         ...
2421         * sysdeps/x86_64/fpu/multiarch/svml_d_logf8_core-sse.S: This.
2422         Don't include <sysdep.h> nor <init-arch.h>.
2423         (_ZGVdN8v_logf): Removed.
2424         * sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core.S:  Renamed to
2425         ...
2426         * sysdeps/x86_64/fpu/multiarch/svml_d_powf16_core-avx2.S: This.
2427         Don't include <sysdep.h> nor <init-arch.h>.
2428         (_ZGVeN16vv_powf): Removed.
2429         * sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core.S:  Renamed to
2430         ...
2431         * sysdeps/x86_64/fpu/multiarch/svml_d_powf4_core-sse2.S: This.
2432         Don't include <sysdep.h> nor <init-arch.h>.
2433         (_ZGVbN4vv_powf): Removed.
2434         * sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core.S:  Renamed to
2435         ...
2436         * sysdeps/x86_64/fpu/multiarch/svml_d_powf8_core-sse.S: This.
2437         Don't include <sysdep.h> nor <init-arch.h>.
2438         (_ZGVdN8vv_powf): Removed.
2439         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core.S:  Renamed to
2440         ...
2441         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf16_core-avx2.S: This.
2442         Don't include <sysdep.h> nor <init-arch.h>.
2443         (_ZGVeN16vvv_sincosf): Removed.
2444         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core.S:  Renamed to
2445         ...
2446         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf4_core-sse2.S: This.
2447         Don't include <sysdep.h> nor <init-arch.h>.
2448         (_ZGVbN4vvv_sincosf): Removed.
2449         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core.S:  Renamed to
2450         ...
2451         * sysdeps/x86_64/fpu/multiarch/svml_d_sincosf8_core-sse.S: This.
2452         Don't include <sysdep.h> nor <init-arch.h>.
2453         (_ZGVdN8vvv_sincosf): Removed.
2454         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core.S:  Renamed to
2455         ...
2456         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf16_core-avx2.S: This.
2457         Don't include <sysdep.h> nor <init-arch.h>.
2458         (_ZGVeN16v_sinf): Removed.
2459         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core.S:  Renamed to
2460         ...
2461         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf4_core-sse2.S: This.
2462         Don't include <sysdep.h> nor <init-arch.h>.
2463         (_ZGVbN4v_sinf): Removed.
2464         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core.S:  Renamed to
2465         ...
2466         * sysdeps/x86_64/fpu/multiarch/svml_d_sinf8_core-sse.S: This.
2467         Don't include <sysdep.h> nor <init-arch.h>.
2468         (_ZGVdN8v_sinf): Removed.
2469
2470 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2471
2472         * sysdeps/x86_64/fpu/multiarch/Makefile (libm-sysdep_routines):
2473         Add s_ceil-sse4_1, s_ceilf-sse4_1, s_floor-sse4_1,
2474         s_floorf-sse4_1, s_nearbyint-sse4_1, s_nearbyintf-sse4_1,
2475         s_rint-sse4_1 and s_rintf-sse4_1.
2476         * sysdeps/x86_64/fpu/multiarch/ifunc-sse4_1.h: New file.
2477         * sysdeps/x86_64/fpu/multiarch/s_ceil.c: Likewise.
2478         * sysdeps/x86_64/fpu/multiarch/s_ceilf.c: Likewise.
2479         * sysdeps/x86_64/fpu/multiarch/s_floor.c: Likewise.
2480         * sysdeps/x86_64/fpu/multiarch/s_floorf.c: Likewise.
2481         * sysdeps/x86_64/fpu/multiarch/s_nearbyint.c: Likewise.
2482         * sysdeps/x86_64/fpu/multiarch/s_nearbyintf.c: Likewise.
2483         * sysdeps/x86_64/fpu/multiarch/s_rint.c: Likewise.
2484         * sysdeps/x86_64/fpu/multiarch/s_rintf.c: Likewise.
2485         * sysdeps/x86_64/fpu/multiarch/s_ceil.S: Renamed to ...
2486         * sysdeps/x86_64/fpu/multiarch/s_ceil-sse4_1.S: This.  Don't
2487         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2488         (__ceil): Removed.
2489         * sysdeps/x86_64/fpu/multiarch/s_ceilf.S: Renamed to ...
2490         * sysdeps/x86_64/fpu/multiarch/s_ceilf-sse4_1.S: This.  Don't
2491         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2492         (__ceilf): Removed.
2493         * sysdeps/x86_64/fpu/multiarch/s_floor.S: Renamed to ...
2494         * sysdeps/x86_64/fpu/multiarch/s_floor-sse4_1.S: This.  Don't
2495         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2496         (__floor): Removed.
2497         * sysdeps/x86_64/fpu/multiarch/s_floorf.S: Renamed to ...
2498         * sysdeps/x86_64/fpu/multiarch/s_floorf-sse4_1.S: This.  Don't
2499         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2500         (__floorf): Removed.
2501         * sysdeps/x86_64/fpu/multiarch/s_nearbyint.S: Renamed to ...
2502         * sysdeps/x86_64/fpu/multiarch/s_nearbyint-sse4_1.S: This.  Don't
2503         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2504         (__nearbyint): Removed.
2505         * sysdeps/x86_64/fpu/multiarch/s_nearbyintf.S: Renamed to ...
2506         * sysdeps/x86_64/fpu/multiarch/s_nearbyintf-sse4_1.S: This.  Don't
2507         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2508         (__nearbyintf): Removed.
2509         * sysdeps/x86_64/fpu/multiarch/s_rint.S: Renamed to ...
2510         * sysdeps/x86_64/fpu/multiarch/s_rint-sse4_1.S: This.  Don't
2511         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2512         (__rint): Removed.
2513         * sysdeps/x86_64/fpu/multiarch/s_rintf.S: Renamed to ...
2514         * sysdeps/x86_64/fpu/multiarch/s_rintf-sse4_1.S: This.  Don't
2515         include <machine/asm.h> nor <init-arch.h>.  Include <sysdep.h>.
2516         (__rintf): Removed.
2517
2518 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2519
2520         * sysdeps/i386/start.S (_start): Check Check PIC instead of
2521         SHARED.  Avoid dynamic relocation against main in static PIE.
2522
2523 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2524
2525         [BZ #21815]
2526         * elf/Makefile (CFLAGS-tst-prelink.c): New.
2527         (LDFLAGS-tst-prelink): Likewise.
2528
2529 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2530
2531         * sysdeps/unix/sysv/linux/i386/sysdep.h (I386_USE_SYSENTER):
2532         Define to I386_USE_SYSENTER to 0 or 1 if not defined.
2533         (ENTER_KERNEL): Check if I386_USE_SYSENTER is 1 and check PIC.
2534         (INTERNAL_SYSCALL_MAIN_INLINE): Likewise.
2535         (INTERNAL_SYSCALL_NCS): Likewise.
2536         (LOADARGS_1): Likewise.
2537         (LOADARGS_5): Likewise.
2538         (RESTOREARGS_1): Likewise.
2539         (RESTOREARGS_5): Likewise.
2540
2541 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2542
2543         * sysdeps/x86_64/memmove.S (MEMCPY_SYMBOL): Don't check SHARED.
2544         (MEMPCPY_SYMBOL): Likewise.
2545         * sysdeps/x86_64/multiarch/ifunc-impl-list.c
2546         (__libc_ifunc_impl_list): Test memcpy and mempcpy in libc.a.
2547         * sysdeps/x86_64/multiarch/memcpy-ssse3-back.S: Also include
2548         in libc.a.
2549         * sysdeps/x86_64/multiarch/memcpy-ssse3.S: Likewise.
2550         * sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S:
2551         Likewise.
2552         * sysdeps/x86_64/multiarch/memcpy.c: Also include in libc.a.
2553         (__hidden_ver1): Don't use in libc.a.
2554         * sysdeps/x86_64/multiarch/memmove-sse2-unaligned-erms.S
2555         (__mempcpy): Don't create a weak alias in libc.a.
2556         * sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S: Support
2557         libc.a.
2558         * sysdeps/x86_64/multiarch/mempcpy.c: Also include in libc.a.
2559         (__hidden_ver1): Don't use in libc.a.
2560
2561 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2562
2563         * config.make.in (have-insert): New.
2564         * configure.ac (libc_cv_insert): New.  Set to yes if linker
2565         supports INSERT in linker script.
2566         (AC_SUBST(libc_cv_insert): New.
2567         * configure: Regenerated.
2568         * sysdeps/x86_64/Makefile (tests): Add tst-split-dynreloc only
2569         if $(have-insert) == yes.
2570
2571 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2572
2573         * elf/Makefile (tests): Add vismain only if
2574         $(have-protected-data) == yes.
2575         (tests-pie): Likewise.
2576
2577 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2578
2579         [BZ #21871]
2580         * sysdeps/x86/cpu-features.c (init_cpu_features): Set
2581         bit_arch_Use_dl_runtime_resolve_opt only with AVX512F.
2582
2583 2017-08-04  H.J. Lu  <hongjiu.lu@intel.com>
2584
2585         [BZ #21790]
2586         * sysdeps/i386/i586/memset.S
2587         (__memset_zero_constant_len_parameter): Removed.
2588         * sysdeps/i386/i686/memset.S
2589         (__memset_zero_constant_len_parameter): Likewise.
2590         * sysdeps/i386/i686/multiarch/memset_chk.S
2591         (__memset_zero_constant_len_parameter): Likewise.
2592         * sysdeps/x86_64/memset.S (__memset_zero_constant_len_parameter):
2593         Likewise.
2594
2595 2017-08-03  Aurelien Jarno  <aurelien@aurel32.net>
2596
2597         * stdlib/getentropy.c (getentropy): Change return type to int.
2598
2599 2017-08-03  Aurelien Jarno  <aurelien@aurel32.net>
2600
2601         * sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Regenerated.
2602
2603 2017-08-03  Joseph Myers  <joseph@codesourcery.com>
2604
2605         * math/s_nextafter.c (__nextafter): Use uintN_t instead of
2606         u_intN_t.
2607         * math/s_nexttowardf.c (__nexttowardf): Likewise.
2608         * sysdeps/generic/math_private.h (ieee_double_shape_type):
2609         Likewise.
2610         (ieee_float_shape_type): Likewise.
2611         * sysdeps/i386/fpu/s_fpclassifyl.c (__fpclassifyl): Likewise.
2612         * sysdeps/i386/fpu/s_isnanl.c (__isnanl): Likewise.
2613         * sysdeps/i386/fpu/s_nextafterl.c (__nextafterl): Likewise.
2614         * sysdeps/i386/fpu/s_nexttoward.c (__nexttoward): Likewise.
2615         * sysdeps/i386/fpu/s_nexttowardf.c (__nexttowardf): Likewise.
2616         * sysdeps/ieee754/dbl-64/e_acosh.c (__ieee754_acosh): Likewise.
2617         * sysdeps/ieee754/dbl-64/e_cosh.c (__ieee754_cosh): Likewise.
2618         * sysdeps/ieee754/dbl-64/e_fmod.c (__ieee754_fmod): Likewise.
2619         * sysdeps/ieee754/dbl-64/e_gamma_r.c (__ieee754_gamma_r):
2620         Likewise.
2621         * sysdeps/ieee754/dbl-64/e_hypot.c (__ieee754_hypot): Likewise.
2622         * sysdeps/ieee754/dbl-64/e_jn.c (__ieee754_jn): Likewise.
2623         (__ieee754_yn): Likewise.
2624         * sysdeps/ieee754/dbl-64/e_log10.c (__ieee754_log10): Likewise.
2625         * sysdeps/ieee754/dbl-64/e_log2.c (__ieee754_log2): Likewise.
2626         * sysdeps/ieee754/dbl-64/e_rem_pio2.c (__ieee754_rem_pio2):
2627         Likewise.
2628         * sysdeps/ieee754/dbl-64/e_sinh.c (__ieee754_sinh): Likewise.
2629         * sysdeps/ieee754/dbl-64/s_ceil.c (__ceil): Likewise.
2630         * sysdeps/ieee754/dbl-64/s_copysign.c (__copysign): Likewise.
2631         * sysdeps/ieee754/dbl-64/s_erf.c (__erf): Likewise.
2632         (__erfc): Likewise.
2633         * sysdeps/ieee754/dbl-64/s_expm1.c (__expm1): Likewise.
2634         * sysdeps/ieee754/dbl-64/s_finite.c (FINITE): Likewise.
2635         * sysdeps/ieee754/dbl-64/s_floor.c (__floor): Likewise.
2636         * sysdeps/ieee754/dbl-64/s_fpclassify.c (__fpclassify): Likewise.
2637         * sysdeps/ieee754/dbl-64/s_isnan.c (__isnan): Likewise.
2638         * sysdeps/ieee754/dbl-64/s_issignaling.c (__issignaling):
2639         Likewise.
2640         * sysdeps/ieee754/dbl-64/s_llrint.c (__llrint): Likewise.
2641         * sysdeps/ieee754/dbl-64/s_llround.c (__llround): Likewise.
2642         * sysdeps/ieee754/dbl-64/s_lrint.c (__lrint): Likewise.
2643         * sysdeps/ieee754/dbl-64/s_lround.c (__lround): Likewise.
2644         * sysdeps/ieee754/dbl-64/s_modf.c (__modf): Likewise.
2645         * sysdeps/ieee754/dbl-64/s_nextup.c (__nextup): Likewise.
2646         * sysdeps/ieee754/dbl-64/s_remquo.c (__remquo): Likewise.
2647         * sysdeps/ieee754/dbl-64/s_round.c (__round): Likewise.
2648         * sysdeps/ieee754/dbl-64/s_trunc.c (__trunc): Likewise.
2649         * sysdeps/ieee754/dbl-64/wordsize-64/s_issignaling.c
2650         (__issignaling): Likewise.
2651         * sysdeps/ieee754/flt-32/e_atan2f.c (__ieee754_atan2f): Likewise.
2652         * sysdeps/ieee754/flt-32/e_fmodf.c (__ieee754_fmodf): Likewise.
2653         * sysdeps/ieee754/flt-32/e_gammaf_r.c (__ieee754_gammaf_r):
2654         Likewise.
2655         * sysdeps/ieee754/flt-32/e_jnf.c (__ieee754_ynf): Likewise.
2656         * sysdeps/ieee754/flt-32/e_log10f.c (__ieee754_log10f): Likewise.
2657         * sysdeps/ieee754/flt-32/e_powf.c (__ieee754_powf): Likewise.
2658         * sysdeps/ieee754/flt-32/e_rem_pio2f.c (__ieee754_rem_pio2f):
2659         Likewise.
2660         * sysdeps/ieee754/flt-32/e_remainderf.c (__ieee754_remainderf):
2661         Likewise.
2662         * sysdeps/ieee754/flt-32/e_sqrtf.c (__ieee754_sqrtf): Likewise.
2663         * sysdeps/ieee754/flt-32/s_ceilf.c (__ceilf): Likewise.
2664         * sysdeps/ieee754/flt-32/s_copysignf.c (__copysignf): Likewise.
2665         * sysdeps/ieee754/flt-32/s_erff.c (__erff): Likewise.
2666         (__erfcf): Likewise.
2667         * sysdeps/ieee754/flt-32/s_expm1f.c (__expm1f): Likewise.
2668         * sysdeps/ieee754/flt-32/s_finitef.c (FINITEF): Likewise.
2669         * sysdeps/ieee754/flt-32/s_floorf.c (__floorf): Likewise.
2670         * sysdeps/ieee754/flt-32/s_fpclassifyf.c (__fpclassifyf):
2671         Likewise.
2672         * sysdeps/ieee754/flt-32/s_isnanf.c (__isnanf): Likewise.
2673         * sysdeps/ieee754/flt-32/s_issignalingf.c (__issignalingf):
2674         Likewise.
2675         * sysdeps/ieee754/flt-32/s_llrintf.c (__llrintf): Likewise.
2676         * sysdeps/ieee754/flt-32/s_llroundf.c (__llroundf): Likewise.
2677         * sysdeps/ieee754/flt-32/s_lrintf.c (__lrintf): Likewise.
2678         * sysdeps/ieee754/flt-32/s_lroundf.c (__lroundf): Likewise.
2679         * sysdeps/ieee754/flt-32/s_modff.c (__modff): Likewise.
2680         * sysdeps/ieee754/flt-32/s_remquof.c (__remquof): Likewise.
2681         * sysdeps/ieee754/flt-32/s_roundf.c (__roundf): Likewise.
2682         * sysdeps/ieee754/ldbl-128/e_acoshl.c (__ieee754_acoshl):
2683         Likewise.
2684         * sysdeps/ieee754/ldbl-128/e_atan2l.c (__ieee754_atan2l):
2685         Likewise.
2686         * sysdeps/ieee754/ldbl-128/e_atanhl.c (__ieee754_atanhl):
2687         Likewise.
2688         * sysdeps/ieee754/ldbl-128/e_fmodl.c (__ieee754_fmodl): Likewise.
2689         * sysdeps/ieee754/ldbl-128/e_gammal_r.c (__ieee754_gammal_r):
2690         Likewise.
2691         * sysdeps/ieee754/ldbl-128/e_hypotl.c (__ieee754_hypotl):
2692         Likewise.
2693         * sysdeps/ieee754/ldbl-128/e_jnl.c (__ieee754_jnl): Likewise.
2694         (__ieee754_ynl): Likewise.
2695         * sysdeps/ieee754/ldbl-128/e_powl.c (__ieee754_powl): Likewise.
2696         * sysdeps/ieee754/ldbl-128/e_rem_pio2l.c (__ieee754_rem_pio2l):
2697         Likewise.
2698         * sysdeps/ieee754/ldbl-128/e_remainderl.c (__ieee754_remainderl):
2699         Likewise.
2700         * sysdeps/ieee754/ldbl-128/e_sinhl.c (__ieee754_sinhl): Likewise.
2701         * sysdeps/ieee754/ldbl-128/k_cosl.c (__kernel_cosl): Likewise.
2702         * sysdeps/ieee754/ldbl-128/k_sincosl.c (__kernel_sincosl):
2703         Likewise.
2704         * sysdeps/ieee754/ldbl-128/k_sinl.c (__kernel_sinl): Likewise.
2705         * sysdeps/ieee754/ldbl-128/s_ceill.c (__ceill): Likewise.
2706         * sysdeps/ieee754/ldbl-128/s_copysignl.c (__copysignl): Likewise.
2707         * sysdeps/ieee754/ldbl-128/s_erfl.c (__erfcl): Likewise.
2708         * sysdeps/ieee754/ldbl-128/s_fabsl.c (__fabsl): Likewise.
2709         * sysdeps/ieee754/ldbl-128/s_finitel.c (__finitel): Likewise.
2710         * sysdeps/ieee754/ldbl-128/s_floorl.c (__floorl): Likewise.
2711         * sysdeps/ieee754/ldbl-128/s_fpclassifyl.c (__fpclassifyl):
2712         Likewise.
2713         * sysdeps/ieee754/ldbl-128/s_frexpl.c (__frexpl): Likewise.
2714         * sysdeps/ieee754/ldbl-128/s_isnanl.c (__isnanl): Likewise.
2715         * sysdeps/ieee754/ldbl-128/s_issignalingl.c (__issignalingl):
2716         Likewise.
2717         * sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl): Likewise.
2718         * sysdeps/ieee754/ldbl-128/s_llroundl.c (__llroundl): Likewise.
2719         * sysdeps/ieee754/ldbl-128/s_lrintl.c (__lrintl): Likewise.
2720         * sysdeps/ieee754/ldbl-128/s_lroundl.c (__lroundl): Likewise.
2721         * sysdeps/ieee754/ldbl-128/s_modfl.c (__modfl): Likewise.
2722         * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl):
2723         Likewise.
2724         * sysdeps/ieee754/ldbl-128/s_nextafterl.c (__nextafterl):
2725         Likewise.
2726         * sysdeps/ieee754/ldbl-128/s_nexttoward.c (__nexttoward):
2727         Likewise.
2728         * sysdeps/ieee754/ldbl-128/s_nexttowardf.c (__nexttowardf):
2729         Likewise.
2730         * sysdeps/ieee754/ldbl-128/s_nextupl.c (__nextupl): Likewise.
2731         * sysdeps/ieee754/ldbl-128/s_remquol.c (__remquol): Likewise.
2732         * sysdeps/ieee754/ldbl-128/s_rintl.c (__rintl): Likewise.
2733         * sysdeps/ieee754/ldbl-128/s_roundl.c (__roundl): Likewise.
2734         * sysdeps/ieee754/ldbl-128/s_tanhl.c (__tanhl): Likewise.
2735         * sysdeps/ieee754/ldbl-128/s_truncl.c (__truncl): Likewise.
2736         * sysdeps/ieee754/ldbl-128ibm/e_fmodl.c (__ieee754_fmodl):
2737         Likewise.
2738         * sysdeps/ieee754/ldbl-128ibm/e_gammal_r.c (__ieee754_gammal_r):
2739         Likewise.
2740         * sysdeps/ieee754/ldbl-128ibm/e_powl.c (__ieee754_powl): Likewise.
2741         * sysdeps/ieee754/ldbl-128ibm/e_rem_pio2l.c (__ieee754_rem_pio2l):
2742         Likewise.
2743         * sysdeps/ieee754/ldbl-128ibm/e_remainderl.c
2744         (__ieee754_remainderl): Likewise.
2745         * sysdeps/ieee754/ldbl-128ibm/k_cosl.c (__kernel_cosl): Likewise.
2746         * sysdeps/ieee754/ldbl-128ibm/k_sinl.c (__kernel_sinl): Likewise.
2747         * sysdeps/ieee754/ldbl-128ibm/s_fabsl.c (__fabsl): Likewise.
2748         * sysdeps/ieee754/ldbl-128ibm/s_fpclassifyl.c (___fpclassifyl):
2749         Likewise.
2750         * sysdeps/ieee754/ldbl-128ibm/s_modfl.c (__modfl): Likewise.
2751         * sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c (__nexttowardf):
2752         Likewise.
2753         * sysdeps/ieee754/ldbl-128ibm/s_remquol.c (__remquol): Likewise.
2754         * sysdeps/ieee754/ldbl-96/e_acoshl.c (__ieee754_acoshl): Likewise.
2755         * sysdeps/ieee754/ldbl-96/e_asinl.c (__ieee754_asinl): Likewise.
2756         * sysdeps/ieee754/ldbl-96/e_atanhl.c (__ieee754_atanhl): Likewise.
2757         * sysdeps/ieee754/ldbl-96/e_coshl.c (__ieee754_coshl): Likewise.
2758         * sysdeps/ieee754/ldbl-96/e_gammal_r.c (__ieee754_gammal_r):
2759         Likewise.
2760         * sysdeps/ieee754/ldbl-96/e_hypotl.c (__ieee754_hypotl): Likewise.
2761         * sysdeps/ieee754/ldbl-96/e_j0l.c (__ieee754_j0l): Likewise.
2762         (__ieee754_y0l): Likewise.
2763         (pzero): Likewise.
2764         (qzero): Likewise.
2765         * sysdeps/ieee754/ldbl-96/e_j1l.c (__ieee754_j1l): Likewise.
2766         (__ieee754_y1l): Likewise.
2767         (pone): Likewise.
2768         (qone): Likewise.
2769         * sysdeps/ieee754/ldbl-96/e_jnl.c (__ieee754_jnl): Likewise.
2770         (__ieee754_ynl): Likewise.
2771         * sysdeps/ieee754/ldbl-96/e_lgammal_r.c (sin_pi): Likewise.
2772         (__ieee754_lgammal_r): Likewise.
2773         * sysdeps/ieee754/ldbl-96/e_rem_pio2l.c (__ieee754_rem_pio2l):
2774         Likewise.
2775         * sysdeps/ieee754/ldbl-96/e_sinhl.c (__ieee754_sinhl): Likewise.
2776         * sysdeps/ieee754/ldbl-96/s_copysignl.c (__copysignl): Likewise.
2777         * sysdeps/ieee754/ldbl-96/s_erfl.c (__erfl): Likewise.
2778         (__erfcl): Likewise.
2779         * sysdeps/ieee754/ldbl-96/s_frexpl.c (__frexpl): Likewise.
2780         * sysdeps/ieee754/ldbl-96/s_issignalingl.c (__issignalingl):
2781         Likewise.
2782         * sysdeps/ieee754/ldbl-96/s_llrintl.c (__llrintl): Likewise.
2783         * sysdeps/ieee754/ldbl-96/s_llroundl.c (__llroundl): Likewise.
2784         * sysdeps/ieee754/ldbl-96/s_lrintl.c (__lrintl): Likewise.
2785         * sysdeps/ieee754/ldbl-96/s_lroundl.c (__lroundl): Likewise.
2786         * sysdeps/ieee754/ldbl-96/s_modfl.c (__modfl): Likewise.
2787         * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttoward): Likewise.
2788         * sysdeps/ieee754/ldbl-96/s_nexttowardf.c (__nexttowardf):
2789         Likewise.
2790         * sysdeps/ieee754/ldbl-96/s_nextupl.c (__nextupl): Likewise.
2791         * sysdeps/ieee754/ldbl-96/s_remquol.c (__remquol): Likewise.
2792         * sysdeps/ieee754/ldbl-96/s_roundl.c (__roundl): Likewise.
2793         * sysdeps/ieee754/ldbl-96/s_tanhl.c (__tanhl): Likewise.
2794         * sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c (__nldbl_nexttowardf):
2795         Likewise.
2796         * sysdeps/m68k/m680x0/fpu/e_pow.c (s(__ieee754_pow)): Likewise.
2797         * sysdeps/m68k/m680x0/fpu/s_fpclassifyl.c (__fpclassifyl):
2798         Likewise.
2799         * sysdeps/m68k/m680x0/fpu/s_llrint.c (__llrint): Likewise.
2800         * sysdeps/m68k/m680x0/fpu/s_llrintf.c (__llrintf): Likewise.
2801         * sysdeps/m68k/m680x0/fpu/s_llrintl.c (__llrintl): Likewise.
2802         * sysdeps/m68k/m680x0/fpu/s_nextafterl.c (__nextafterl): Likewise.
2803         * sysdeps/x86/fpu/powl_helper.c (__powl_helper): Likewise.
2804
2805 2017-08-03  Florian Weimer  <fweimer@redhat.com>
2806
2807         [BZ #21885]
2808         * sysdeps/posix/getaddrinfo.c (gethosts): Release resolver context
2809         on memory allocation failure.
2810
2811 2017-08-03  Alan Modra  <amodra@gmail.com>
2812
2813         * sysdeps/powerpc/mod-tlsopt-powerpc.c: Extract from
2814         tst-tlsopt-powerpc.c with function name change and no test harness.
2815         * sysdeps/powerpc/tst-tlsopt-powerpc.c: Remove body of test.
2816         Call tls_get_addr_opt_test.
2817         * sysdeps/powerpc/Makefile (LDFLAGS-tst-tlsopt-powerpc): Don't define.
2818         (modules-names): Add mod-tlsopt-powerpc.
2819         (mod-tlsopt-powerpc.so-no-z-defs): Define.
2820         (tst-tlsopt-powerpc): Depend on .so.
2821         * sysdeps/powerpc/powerpc64/tls-macros.h (__TLS_GET_ADDR): Don't
2822         define.  Expand use in TLS_GD and TLS_LD.
2823
2824 2017-08-02  Samuel Thibault  <samuel.thibault@ens-lyon.org>
2825
2826         * sysdeps/mach/hurd/enbl-secure.c (__libc_init_secure): Define
2827         function.
2828         * sysdeps/posix/shm_open.c: Include <pthread.h>.
2829
2830 2017-08-02  Joseph Myers  <joseph@codesourcery.com>
2831
2832         [BZ #21686]
2833         * math/tgmath.h (__TGMATH_BINARY_REAL_ONLY): Add arguments before
2834         comparing size with that of double.
2835         (__TGMATH_BINARY_REAL_STD_ONLY): Likewise.
2836         (__TGMATH_BINARY_REAL_RET_ONLY): Likewise.
2837         (__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise.
2838         (__TGMATH_TERNARY_REAL_ONLY): Likewise.
2839         (__TGMATH_BINARY_REAL_IMAG): Likewise.
2840         * math/gen-tgmath-tests.py (Type.init_types): Create __int128 and
2841         unsigned __int128 types.
2842
2843 2017-08-02  Steve Ellcey  <sellcey@cavium.com>
2844
2845         * localedata/Makefile (CFLAGS-tst_iswalnum.c, CFLAGS-tst_iswalpha.c
2846         CFLAGS-tst_iswcntrl.c, CFLAGS-tst_iswdigit.c, CFLAGS-tst_iswgraph.c,
2847         CFLAGS-tst_iswlower.c, CFLAGS-tst_iswprint.c, CFLAGS-tst_iswpunct.c,
2848         CFLAGS-tst_iswspace.c, CFLAGS-tst_iswupper.c, CFLAGS-tst_iswxdigit.c,
2849         CFLAGS-tst_towlower.c, CFLAGS-tst_towupper.c): Remove.
2850
2851 2017-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2852
2853         * sysdeps/x86_64/start.S (_start): Check PIC instead of SHARED.
2854
2855 2017-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2856
2857         * sysdeps/i386/i686/multiarch/memcmp-sse4.S: Check PIC instead
2858         of SHARED.
2859         * sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S: Likewise.
2860         * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S: Likewise.
2861         * sysdeps/i386/i686/multiarch/memcpy-ssse3.S: Likewise.
2862         * sysdeps/i386/i686/multiarch/memset-sse2-rep.S: Likewise.
2863         * sysdeps/i386/i686/multiarch/memset-sse2.S: Likewise.
2864         * sysdeps/i386/i686/multiarch/strcat-sse2.S: Likewise.
2865         * sysdeps/i386/i686/multiarch/strcpy-sse2.S: Likewise.
2866
2867 2017-08-02  Joseph Myers  <joseph@codesourcery.com>
2868
2869         [BZ #21685]
2870         * math/tgmath.h (__tgmath_real_type): Use unary + on potentially
2871         bit-field expressions passed to sizeof or typeof.
2872         [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
2873         (__TGMATH_F128): Likewise.
2874         [__HAVE_FLOAT128 && __GLIBC_USE (IEC_60559_TYPES_EXT)]
2875         (__TGMATH_CF128): Likewise.
2876         (__TGMATH_UNARY_REAL_ONLY): Likewise.
2877         (__TGMATH_UNARY_REAL_RET_ONLY): Likewise.
2878         (__TGMATH_BINARY_FIRST_REAL_ONLY): Likewise.
2879         (__TGMATH_BINARY_FIRST_REAL_STD_ONLY): Likewise.
2880         (__TGMATH_BINARY_REAL_ONLY): Likewise.
2881         (__TGMATH_BINARY_REAL_STD_ONLY): Likewise.
2882         (__TGMATH_BINARY_REAL_RET_ONLY): Likewise.
2883         (__TGMATH_TERNARY_FIRST_SECOND_REAL_ONLY): Likewise.
2884         (__TGMATH_TERNARY_REAL_ONLY): Likewise.
2885         (__TGMATH_TERNARY_FIRST_REAL_RET_ONLY): Likewise.
2886         (__TGMATH_UNARY_REAL_IMAG): Likewise.
2887         (__TGMATH_UNARY_IMAG): Likewise.
2888         (__TGMATH_UNARY_REAL_IMAG_RET_REAL): Likewise.
2889         (__TGMATH_BINARY_REAL_IMAG): Likewise.
2890         * math/gen-tgmath-tests.py (Type.init_types): Create bit_field
2891         type.
2892         (define_vars_for_type): Handle bit_field type specially.
2893         (Tests.__init__): Declare structure with bit-field element.
2894
2895 2017-08-02  H.J. Lu  <hongjiu.lu@intel.com>
2896
2897         [BZ #21791]
2898         * sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S
2899         (MEMCPY_CHK): Define only if SHARED is defined.
2900         * sysdeps/i386/i686/multiarch/memcpy-ssse3-rep.S (MEMCPY_CHK):
2901         Likewise.
2902         * sysdeps/i386/i686/multiarch/memcpy-ssse3.S (MEMCPY_CHK):
2903         Likewise.
2904
2905 See ChangeLog.18 for earlier changes.