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2018-06-05 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/aarch64/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): New macro.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/arm/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/hppa/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/ia64/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/m68k/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/microblaze/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/mips/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/nios2/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/riscv/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/s390/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/sh/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/x86/bits/mman.h [__USE_MISC]
(MAP_FIXED_NOREPLACE): Likewise.
* sysdeps/unix/sysv/linux/syscall-names.list: Update kernel
version to 4.17.
2018-06-04 Joseph Myers <joseph@codesourcery.com>
* scripts/build-many-glibcs.py (Context.checkout): Default Linux
version to 4.17
2018-06-02 Samuel Thibault <samuel.thibault@ens-lyon.org>
* bits/shm.h (struct shmid_ds): Make shm_segsz field size_t instead of
int.
* sysdeps/gnu/bits/shm.h (struct shmid_ds): Likewise.
2018-06-01 Leonardo Sandoval <leonardo.sandoval.gonzalez@intel.com>
* benchtests/scripts/compare_string.py: (process_results) Catch
exception in non-existent base_func and catch exception in
non-existent attribute.
(parse_file) Catch exception if input file does not exist.
2018-06-01 Leonardo Sandoval <leonardo.sandoval.gonzalez@intel.com>
* benchtests/scripts/compare_string.py: Add --no-diff and --no-header
options to avoid diff calculation and omit header, respectively.
(main): process --no-diff and --no-header
2018-06-01 Leonardo Sandoval <leonardo.sandoval.gonzalez@intel.com>
H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/multiarch/Makefile (sysdep_routines): Add
strcmp-avx2, strncmp-avx2, wcscmp-avx2, wcscmp-sse2, wcsncmp-avx2 and
wcsncmp-sse2.
* sysdeps/x86_64/multiarch/ifunc-impl-list.c
(__libc_ifunc_impl_list): Add tests for __strcmp_avx2,
__strncmp_avx2, __wcscmp_avx2, __wcsncmp_avx2, __wcscmp_sse2
and __wcsncmp_sse2.
* sysdeps/x86_64/multiarch/strcmp.c (OPTIMIZE (avx2)):
(IFUNC_SELECTOR): Return OPTIMIZE (avx2) on AVX 2 machines if
AVX unaligned load is fast and vzeroupper is preferred.
* sysdeps/x86_64/multiarch/strncmp.c: Likewise.
* sysdeps/x86_64/multiarch/strcmp-avx2.S: New file.
* sysdeps/x86_64/multiarch/strncmp-avx2.S: Likewise.
* sysdeps/x86_64/multiarch/wcscmp-avx2.S: Likewise.
* sysdeps/x86_64/multiarch/wcscmp-sse2.S: Likewise.
* sysdeps/x86_64/multiarch/wcscmp.c: Likewise.
* sysdeps/x86_64/multiarch/wcsncmp-avx2.S: Likewise.
* sysdeps/x86_64/multiarch/wcsncmp-sse2.c: Likewise.
* sysdeps/x86_64/multiarch/wcsncmp.c: Likewise.
* sysdeps/x86_64/wcscmp.S (__wcscmp): Add alias only if __wcscmp
is undefined.
2018-06-01 Florian Weimer <fweimer@redhat.com>
* sysdeps/i386/fpu/libm-test-ulps: Update with results from
configuring with --disable-multi-arch, building with
“-march=x86-64 -mtune=generic -mfpmath=sse” and running on a
Haswell-era CPU.
2018-06-01 Florian Weimer <fweimer@redhat.com>
* sysdeps/i386/i686/fpu/multiarch/libm-test-ulps: Update with
results from building with “-march=x86-64 -mtune=generic
-mfpmath=sse” and running on a Haswell-era CPU.
2018-06-01 Joseph Myers <joseph@codesourcery.com>
[BZ #18473]
* soft-fp/sqrttf2.c: Remove file.
* soft-fp/sqrtdf2.c: Move to ....
* sysdeps/powerpc/nofpu/sqrtdf2.c: ... here. Include
<shlib-compat.h>.
(__sqrtdf2): Make conditional on
[SHLIB_COMPAT (libc, GLIBC_2_3_2, GLIBC_2_28)]. Define as compat
symbol.
* soft-fp/sqrtsf2.c: Move to ....
* sysdeps/powerpc/nofpu/sqrtsf2.c: ... here. Include
<shlib-compat.h>.
(__sqrtsf2): Make conditional on
[SHLIB_COMPAT (libc, GLIBC_2_3_2, GLIBC_2_28)]. Define as compat
symbol.
* soft-fp/Makefile (gcc-single-routines): Remove sqrtsf2.
(gcc-double-routines): Remove sqrtdf2.
(gcc-quad-routines): Remove sqrttf2.
* sysdeps/nios2/Makefile [$(subdir) = soft-fp] (sysdep_routines):
Do not filter out sqrtsf2 and sqrtdf2.
* sysdeps/powerpc/nofpu/Makefile [$(subdir) = soft-fp]
(sysdep_routines): Add sqrtsf2 and sqrtdf2.
2018-06-01 Florian Weimer <fweimer@redhat.com>
* sysdeps/generic/libcidn.abilist: Remove file.
2018-06-01 Florian Weimer <fweimer@redhat.com>
[BZ #23236]
* libio/strfile.h (struct _IO_str_fields): Rename members to
discourage their use and add comment.
(_IO_STR_DYNAMIC): Remove unused macro.
* libio/strops.c (_IO_str_init_static_internal): Do not use
callback pointers. Call malloc and free.
(_IO_str_overflow): Do not use callback pointers. Call malloc
and free.
(enlarge_userbuf): Likewise.
(_IO_str_finish): Call free.
* libio/wstrops.c (_IO_wstr_init_static): Initialize
_allocate_buffer_unused.
(_IO_wstr_overflow): Do not use callback pointers. Call malloc
and free.
(enlarge_userbuf): Likewise.
(_IO_wstr_finish): Call free.
* debug/vasprintf_chk.c (__vasprintf_chk): Initialize
_allocate_buffer_unused, _free_buffer_unused.
* libio/memstream.c (__open_memstream): Likewise.
* libio/vasprintf.c (_IO_vasprintf): Likewise.
* libio/wmemstream.c (open_wmemstream): Likewise.
2018-05-30 Paul Pluzhnikov <ppluzhnikov@google.com>
* sysdeps/x86_64/fpu/libm-test-ulps (log_vlen8_avx2): Update for
AMD Ryzen 7 1800X.
2018-05-30 Rajalakshmi Srinivasaraghavan <raji@linux.vnet.ibm.com>
* sysdeps/powerpc/powerpc64/le/fpu/multiarch/Makefile: New file to
add w_sqrtf128-power9 and w_sqrtf128-ppc64le to libm-sysdep_routines.
* sysdeps/powerpc/powerpc64/le/fpu/multiarch/w_sqrtf128-power9.c:
New file.
* sysdeps/powerpc/powerpc64/le/fpu/multiarch/w_sqrtf128-ppc64le.c:
Likewise.
* sysdeps/powerpc/powerpc64/le/fpu/multiarch/w_sqrtf128.c: Likewise.
2018-05-29 Florian Weimer <fweimer@redhat.com>
* support/Makefile (libsupport-routines): Add
xpthread_barrierattr_destroy, xpthread_barrierattr_init,
xpthread_barrierattr_setpshared.
* support/xpthread_barrierattr_destroy.c: New file.
* support/xpthread_barrierattr_init.c: Likewise.
* support/xpthread_barrierattr_setpshared.c: Likewise.
2018-05-29 H.J. Lu <hongjiu.lu@intel.com>
[BZ #23206]
* elf/dl-reloc-static-pie.c (_dl_relocate_static_pie): Initialize
_r_debug and update DT_DEBUG for debugger.
2018-05-29 Florian Weimer <fweimer@redhat.com>
* stdlib/Makefile (tst-strtod1i.out): Depend on generated locales.
(tst-strtod5i.out): Likewise.
2018-05-25 Joseph Myers <joseph@codesourcery.com>
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* sysdeps/sparc/sparc64/Implies: Remove sparc/sparc64/soft-fp.
* sysdeps/sparc/sparc64/Makefile [$(subdir) = soft-fp]
(sparc64-quad-routines): New variable. Moved from ....
[$(subdir) = soft-fp] (sysdep_routines): Add
$(sparc64-quad-routines). Moved from ....
[$(subdir) = math] (CPPFLAGS): Add -I../soft-fp/. Moved from ....
* sysdeps/sparc/sparc64/soft-fp/Makefile: ... here. Remove file.
* sysdeps/sparc/sparc64/Versions (libc): Add GLIBC_2.2 symbols
moved from ....
* sysdeps/sparc/sparc64/soft-fp/Versions: ... here. Remove file.
* sysdeps/sparc/sparc64/soft-fp/e_ilogbl.c: Remove file.
* sysdeps/sparc/sparc64/soft-fp/qp_add.c: Move to ....
* sysdeps/sparc/sparc64/qp_add.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_cmp.c: Move to ....
* sysdeps/sparc/sparc64/qp_cmp.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_cmpe.c: Move to ....
* sysdeps/sparc/sparc64/qp_cmpe.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_div.c: Move to ....
* sysdeps/sparc/sparc64/qp_div.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_dtoq.c: Move to ....
* sysdeps/sparc/sparc64/qp_dtoq.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_feq.c: Move to ....
* sysdeps/sparc/sparc64/qp_feq.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_fge.c: Move to ....
* sysdeps/sparc/sparc64/qp_fge.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_fgt.c: Move to ....
* sysdeps/sparc/sparc64/qp_fgt.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_fle.c: Move to ....
* sysdeps/sparc/sparc64/qp_fle.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_flt.c: Move to ....
* sysdeps/sparc/sparc64/qp_flt.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_fne.c: Move to ....
* sysdeps/sparc/sparc64/qp_fne.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_itoq.c: Move to ....
* sysdeps/sparc/sparc64/qp_itoq.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_mul.c: Move to ....
* sysdeps/sparc/sparc64/qp_mul.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_neg.S: Move to ....
* sysdeps/sparc/sparc64/qp_neg.S: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_qtod.c: Move to ....
* sysdeps/sparc/sparc64/qp_qtod.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_qtoi.c: Move to ....
* sysdeps/sparc/sparc64/qp_qtoi.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_qtos.c: Move to ....
* sysdeps/sparc/sparc64/qp_qtos.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_qtoui.c: Move to ....
* sysdeps/sparc/sparc64/qp_qtoui.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_qtoux.c: Move to ....
* sysdeps/sparc/sparc64/qp_qtoux.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_qtox.c: Move to ....
* sysdeps/sparc/sparc64/qp_qtox.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_sqrt.c: Move to ....
* sysdeps/sparc/sparc64/qp_sqrt.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_stoq.c: Move to ....
* sysdeps/sparc/sparc64/qp_stoq.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_sub.c: Move to ....
* sysdeps/sparc/sparc64/qp_sub.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_uitoq.c: Move to ....
* sysdeps/sparc/sparc64/qp_uitoq.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_util.c: Move to ....
* sysdeps/sparc/sparc64/qp_util.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_uxtoq.c: Move to ....
* sysdeps/sparc/sparc64/qp_uxtoq.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/qp_xtoq.c: Move to ....
* sysdeps/sparc/sparc64/qp_xtoq.c: ... here.
* sysdeps/sparc/sparc64/soft-fp/sfp-machine.h: Move to ....
* sysdeps/sparc/sparc64/sfp-machine.h: ... here.
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* sysdeps/sparc/sparc32/Implies: Remove sparc/sparc32/soft-fp.
* sysdeps/sparc/sparc32/Makefile [$(subdir) = soft-fp]
(sparc32-quad-routines): New variable. Moved from ....
[$(subdir) = soft-fp] (sysdep_routines): Add
$(sparc32-quad-routines). Moved from ....
* sysdeps/sparc/sparc32/soft-fp/Makefile: ... here. Remove file.
* sysdeps/sparc/sparc32/Versions (libc): Add GLIBC_2.4 symbols
moved from ....
* sysdeps/sparc/sparc32/soft-fp/Versions: ... here. Remove file.
* sysdeps/sparc/sparc32/soft-fp/q_add.c: Move to ....
* sysdeps/sparc/sparc32/q_add.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_cmp.c: Move to ....
* sysdeps/sparc/sparc32/q_cmp.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_cmpe.c: Move to ....
* sysdeps/sparc/sparc32/q_cmpe.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_div.c: Move to ....
* sysdeps/sparc/sparc32/q_div.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_dtoq.c: Move to ....
* sysdeps/sparc/sparc32/q_dtoq.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_feq.c: Move to ....
* sysdeps/sparc/sparc32/q_feq.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_fge.c: Move to ....
* sysdeps/sparc/sparc32/q_fge.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_fgt.c: Move to ....
* sysdeps/sparc/sparc32/q_fgt.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_fle.c: Move to ....
* sysdeps/sparc/sparc32/q_fle.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_flt.c: Move to ....
* sysdeps/sparc/sparc32/q_flt.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_fne.c: Move to ....
* sysdeps/sparc/sparc32/q_fne.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_itoq.c: Move to ....
* sysdeps/sparc/sparc32/q_itoq.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: Move to ....
* sysdeps/sparc/sparc32/q_lltoq.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_mul.c: Move to ....
* sysdeps/sparc/sparc32/q_mul.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_neg.c: Move to ....
* sysdeps/sparc/sparc32/q_neg.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_qtod.c: Move to ....
* sysdeps/sparc/sparc32/q_qtod.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_qtoi.c: Move to ....
* sysdeps/sparc/sparc32/q_qtoi.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_qtoll.c: Move to ....
* sysdeps/sparc/sparc32/q_qtoll.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_qtos.c: Move to ....
* sysdeps/sparc/sparc32/q_qtos.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_qtou.c: Move to ....
* sysdeps/sparc/sparc32/q_qtou.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_qtoull.c: Move to ....
* sysdeps/sparc/sparc32/q_qtoull.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_sqrt.c: Move to ....
* sysdeps/sparc/sparc32/q_sqrt.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_stoq.c: Move to ....
* sysdeps/sparc/sparc32/q_stoq.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_sub.c: Move to ....
* sysdeps/sparc/sparc32/q_sub.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: Move to ....
* sysdeps/sparc/sparc32/q_ulltoq.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_util.c: Move to ....
* sysdeps/sparc/sparc32/q_util.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/q_utoq.c: Move to ....
* sysdeps/sparc/sparc32/q_utoq.c: ... here.
* sysdeps/sparc/sparc32/soft-fp/sfp-machine.h: Move to ....
* sysdeps/sparc/sparc32/sfp-machine.h: ... here.
2018-05-24 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
* sysdeps/powerpc/Implies: Removed. Previous contents copied to...
* sysdeps/powerpc/powerpc32/Implies-after: ... here.
* sysdeps/powerpc/powerpc64/be/Implies-after: ... here.
* sysdeps/powerpc/powerpc64/le/Implies-before: ... and here.
2018-05-24 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/Implies: Remove
powerpc/soft-fp.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/e500/nofpu/Implies:
Likewise.
* sysdeps/powerpc/soft-fp/sfp-machine.h: Move to ....
* sysdeps/powerpc/nofpu/sfp-machine.h: ... here.
2018-05-24 Gabriel F. T. Gomes <gabriel@inconstante.eti.br>
[BZ #23171]
* math/math.h [C++] (iseqsig): Fix parameter type for the long
double version.
2018-05-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/sh/Implies: Remove sh/soft-fp.
* sysdeps/sh/soft-fp/sfp-machine.h: Move to ....
* sysdeps/sh/sfp-machine.h: ... here.
2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
(__mempcpy_erms): Skip zero length.
(__memmove_erms): Likewise.
* sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
(__memset_erms): Likewise.
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2018-05-23 Joseph Myers <joseph@codesourcery.com>
* sysdeps/alpha/Implies: Remove alpha/soft-fp.
* sysdeps/alpha/Makefile [$(subdir) = soft-fp] (sysdep_routines):
Add functions moved from ....
[$(subdir) = math] (CPPFLAGS): Add -I../soft-fp. Moved from ....
* sysdeps/alpha/soft-fp/Makefile: ... here. Remove file.
* sysdeps/alpha/Versions (libc): Add GLIBC_2.3.4 symbols moved
from ....
* sysdeps/alpha/soft-fp/Versions: ... here. Remove file.
* sysdeps/alpha/soft-fp/e_sqrtl.c: Move to ....
* sysdeps/alpha/e_sqrtl.c: ... here.
* sysdeps/alpha/soft-fp/local-soft-fp.h: Move to ....
* sysdeps/alpha/local-soft-fp.h: ... here.
* sysdeps/alpha/soft-fp/ots_add.c: Move to ....
* sysdeps/alpha/ots_add.c: ... here.
* sysdeps/alpha/soft-fp/ots_cmp.c: Move to ....
* sysdeps/alpha/ots_cmp.c: ... here.
* sysdeps/alpha/soft-fp/ots_cmpe.c: Move to ....
* sysdeps/alpha/ots_cmpe.c: ... here.
* sysdeps/alpha/soft-fp/ots_cvtqux.c: Move to ....
* sysdeps/alpha/ots_cvtqux.c: ... here.
* sysdeps/alpha/soft-fp/ots_cvtqx.c: Move to ....
* sysdeps/alpha/ots_cvtqx.c: ... here.
* sysdeps/alpha/soft-fp/ots_cvttx.c: Move to ....
* sysdeps/alpha/ots_cvttx.c: ... here.
* sysdeps/alpha/soft-fp/ots_cvtxq.c: Move to ....
* sysdeps/alpha/ots_cvtxq.c: ... here.
* sysdeps/alpha/soft-fp/ots_cvtxt.c: Move to ....
* sysdeps/alpha/ots_cvtxt.c: ... here.
* sysdeps/alpha/soft-fp/ots_div.c: Move to ....
* sysdeps/alpha/ots_div.c: ... here.
* sysdeps/alpha/soft-fp/ots_mul.c: Move to ....
* sysdeps/alpha/ots_mul.c: ... here.
* sysdeps/alpha/soft-fp/ots_nintxq.c: Move to ....
* sysdeps/alpha/ots_nintxq.c: ... here.
* sysdeps/alpha/soft-fp/ots_sub.c: Move to ....
* sysdeps/alpha/ots_sub.c: ... here.
* sysdeps/alpha/soft-fp/sfp-machine.h: Move to ....
* sysdeps/alpha/sfp-machine.h: ... here.
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2018-05-23 Florian Weimer <fweimer@redhat.com>
[BZ #19728]
[BZ #19729]
[BZ #22247]
CVE-2016-6261
CVE-2016-6263
CVE-2017-14062
Switch to extern IDNA implementation (libidn2).
* libidn: Remove subdirectory.
* LICENSES: Do not mention licensing conditions for the removed
libidn code.
* config.h.in (HAVE_LIBIDN): Remove.
* include/dlfcn.h (__libc_dlopen): Update comment.
* include/idna.h: Remove file.
* inet/Makefile (routines): Add idna.
(tests-static, tests-internal): Add tst-idna_name_classify.
(LOCALES): Generate locales for tests.
(tst-idna_name_classify.out): Depend on generated locales.
* inet/idna_name_classify.c: New file.
* inet/tst-idna_name_classify.c: Likewise.
* inet/net-internal.h (__idna_to_dns_encoding)
(__idna_from_dns_encoding): Declare.
* inet/net-internal.h (enum idna_name_classification): Define.
(__idna_name_classify): Declare.
* inet/Versions (GLIBC_PRIVATE): Add __idna_to_dns_encoding,
__idna_from_dns_encoding.
* inet/getnameinfo.c (DEPRECATED_NI_IDN): Define.
(gni_host_inet_name): Call __idna_from_dns_encoding. Use punycode
name as a fallback in case of encoding errors.
(getnameinfo): Use DEPRECATED_NI_IDN.
* inet/idna.c: New file.
* nscd/gai.c: Do not include <libidn/idn-stub.c>.
* resolv/Makefile (tests): Add tst-resolv-ai_idn,
tst-resolv-ai_idn-latin1, tst-resolv-ai_idn-nolibidn2.
(modules-names): Add tst-no-libidn2.
(extra-test-objs): Add tst-no-libidn2.os.
(LDFLAGS-tst-no-libidn2.so): Set soname.
(LOCALES): Set, and generate locales.
(tst-resolv-ai_idn): Link with -ldl -lresolv -lpthread.
(tst-resolv-ai_idn-latin1): Likewise.
(tst-resolv-ai_idn-nolibidn2): Likewise.
(tst-resolv-ai_idn.out): Depend on locales.
(tst-resolv-ai_idn-latin1.out): Depend on locales.
(tst-resolv-ai_idn-nolibidn2.out): Depend on locales and
tst-no-libidn2.so.
* resolv/netdb.h (AI_IDN_ALLOW_UNASSIGNED)
(AI_IDN_USE_STD3_ASCII_RULES, NI_IDN_ALLOW_UNASSIGNED)
(NI_IDN_USE_STD3_ASCII_RULES): Deprecate.
* resolv/tst-resolv-ai_idn.c: New file.
* resolv/tst-resolv-ai_idn-latin1.c: Likewise.
* resolv/tst-resolv-ai_idn-nolibidn2.c: Likewise.
* resolv/tst-no-libidn2.c: Likewise.
* support/support_format_addrinfo.c (format_ai_flags): Do not
handle AI_IDN_ALLOW_UNASSIGNED, AI_IDN_USE_STD3_ASCII_RULES.
* sysdeps/posix/getaddrinfo.c (DEPRECATED_AI_IDN): Define.
(gaih_inet): Call __idna_to_dns_encoding and
__idna_from_dns_encoding, and use the original (punycode) name if
__idna_from_dns_encoding fails due to an encoding error.
(getaddrinfo): Use DEPRECATED_AI_IDN.
* sysdeps/unix/inet/Subdirs (libidn): Remove.
* sysdeps/unix/inet/configure: Remove file.
* sysdeps/unix/inet/configure.ac: Likewise.
2018-05-23 Florian Weimer <fweimer@redhat.com>
Implement allocate_once.
* include/allocate_once.h: New file.
* misc/allocate_once.c: Likewise.
* misc/tst-allocate_once.c: Likewise.
* misc/Makefile (routines): Add allocate_once.
(tests-internal): Add tst-allocate_once.
(generated): Add tst-allocate_once.mtrace,
tst-allocate_once-mem.out.
(tests-special): Add tst-allocate_once-mem.out.
(tst-allocate_once-ENV): Set MALLOC_TRACE.
(tst-allocate_once-mem.out): Call mtrace.
* misc/Versions (GLIBC_PRIVATE): Add __libc_allocate_once_slow.
2018-05-23 H.J. Lu <hongjiu.lu@intel.com>
[BZ #23196]
* string/test-memcpy.c (do_test1): New function.
(test_main): Call it.
Andreas Schwab
committed
2018-05-23 Andreas Schwab <schwab@suse.de>
[BZ #23196]
CVE-2018-11237
* sysdeps/x86_64/multiarch/memmove-avx512-no-vzeroupper.S
(L(preloop_large)): Save initial destination pointer in %r11 and
use it instead of %rax after the loop.
* string/test-mempcpy.c (MIN_PAGE_SIZE): Define.
2018-05-22 Joseph Myers <joseph@codesourcery.com>
* sysdeps/aarch64/Implies: Remove aarch64/soft-fp.
* sysdeps/aarch64/Makefile [$(subdir) = math] (CPPFLAGS): Add
-I../soft-fp. Moved from ....
* sysdeps/aarch64/soft-fp/Makefile: ... here. Remove file.
* sysdeps/aarch64/soft-fp/e_sqrtl.c: Move to ....
* sysdeps/aarch64/e_sqrtl.c: ... here.
* sysdeps/aarch64/soft-fp/sfp-machine.h: Move to ....
* sysdeps/aarch64/sfp-machine.h: ... here.
* sysdeps/ieee754/dbl-64/k_rem_pio2.c (__kernel_rem_pio2): Ignore
-Wmaybe-uninitialized around access to fq[0].
* sysdeps/ieee754/flt-32/k_rem_pio2f.c (__kernel_rem_pio2f):
Likewise.
[BZ #18471]
* sysdeps/unix/make-syscalls.sh (emit_weak_aliases): Use weak
aliases for non-libc case of versioned symbols.
* sysdeps/unix/sysv/linux/lseek64.c: Include <shlib-compat.h>.
(llseek): Define as compat symbol if
[SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_28)], not as weak alias
with link warning.
* sysdeps/unix/sysv/linux/mips/mips64/n32/syscalls.list (llseek):
Make into a compat symbol, disabled for minimum symbol version
GLIBC_2.28 and later.
* sysdeps/unix/sysv/linux/x86_64/x32/llseek.S: Remove file.
2018-05-22 Florian Weimer <fweimer@redhat.com>
* sysdeps/i386/Makefile [$(subdir) == math] (sysdep-CFLAGS): Do
not add -mpreferred-stack-boundary=4.
[$(subdir) == csu] (sysdep-CFLAGS): Likewise.
(stack-align-test-flags): Likewise.
[$(subdir) == stdlib] (CFLAGS-exit.c, CFLAGS-cxa_finalize.c):
Likewise.
[$(subdir) == elf] (CFLAGS-dl-init.c, CFLAGS-dl-fini.c)
(CFLAGS-dl-open.c, CFLAGS-dl-close.c, CFLAGS-dl-error.c): Likewise.
[$(subdir) == dlfcn] (CFLAGS-dlopen.c, CFLAGS-dlopenold.c)
(CFLAGS-dlclose.c, CFLAGS-dlerror.c): Likewise.
* sysdeps/i386/nptl/Makefile [$(subdir) == nptl]
(CFLAGS-pthread_create.c, CFLAGS-tst-align.c)
(CFLAGS-tst-align2.c): Likewise.
2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86/cpu-features.h (bit_arch_Prefer_FSRM): New.
(index_arch_Prefer_FSRM): Likewise.
* sysdeps/x86/cpu-tunables.c (TUNABLE_CALLBACK (set_hwcaps)):
Also check Prefer_FSRM.
* sysdeps/x86_64/multiarch/ifunc-memmove.h (IFUNC_SELECTOR):
Also return OPTIMIZE (erms) for Prefer_FSRM.
2018-05-21 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86/cpu-features.h (bit_cpu_FSRM): New.
(index_cpu_FSRM): Likewise.
(reg_FSRM): Likewise.
2018-05-18 Joseph Myers <joseph@codesourcery.com>
* math/gen-tgmath-tests.py: Import sys.
(Tests.__init__): Initialize macros_seen.
(Tests.add_tests): Add macro to macros_seen. Only generate tests
if requested to do so for this macro.
(Tests.add_all_tests): Take argument for macro for which to
generate tests.
(Tests.check_macro_list): New function.
(main): Handle check-list argument and argument specifying macro
for which to generate tests.
* math/Makefile [PYTHON] (tgmath3-macros): New variable.
[PYTHON] (tgmath3-macro-tests): Likewise.
[PYTHON] (tests): Add $(tgmath3-macro-tests) not test-tgmath3.
[PYTHON] (generated): Add $(addsuffix .c,$(tgmath3-macro-tests))
not test-tgmath3.c.
[PYTHON] (CFLAGS-test-tgmath3.c): Remove.
[PYTHON] ($(tgmath3-macro-tests:%=$(objpfx)%.o): Add -fno-builtin
to CFLAGS.
[PYTHON] ($(objpfx)test-tgmath3.c): Replace rule by....
[PYTHON] ($(foreach
m,$(tgmath3-macros),$(objpfx)test-tgmath3-$(m).c): ... this. New
rule.
[PYTHON] (tests-special): Add
$(objpfx)test-tgmath3-macro-list.out.
[PYTHON] ($(objpfx)test-tgmath3-macro-list.out): New rule.
* sysdeps/unix/sysv/linux/syscalls.list (nfsservctl): Make into a
compat symbol, disabled for minimum symbol version GLIBC_2.28 and
later.
[BZ #22639]
* time/tzset.c (SECSPERDAY): Cast to time_t.
* time/tst-y2039.c: New file.
* time/Makefile (tests): Add tst-y2039.
2018-05-17 Leonardo Sandoval <leonardo.sandoval.gonzalez@intel.com>
* sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
(PREFETCH_ONE_SET): Remove duplicate line.
2018-05-17 Florian Weimer <fweimer@redhat.com>
* sysdeps/generic/math-type-macros-double.h: Include
<math-nan-payload-double.h> after <libm-alias-double.h>.
* sysdeps/generic/math-type-macros-float.h: Include
<math-nan-payload-float.h> after <libm-alias-float.h>.
* sysdeps/generic/math-type-macros-float128.h: Include
<math-nan-payload-float128.h> after <libm-alias-float128.h>.
* sysdeps/generic/math-type-macros-ldouble.h: Include
<math-nan-payload-ldouble.h> after <libm-alias-ldouble.h>.
2018-05-17 Andreas Schwab <schwab@suse.de>
* resolv/res_send.c (__res_context_send): Don't set errno when
returing error after malloc failure.
2018-05-17 H.J. Lu <hongjiu.lu@intel.com>
* nptl/allocatestack.c (allocate_stack): Remove the
!__ASSUME_PRIVATE_FUTEX paths.
* nptl/descr.h (header): Remove the !__ASSUME_PRIVATE_FUTEX path.
* nptl/nptl-init.c (__pthread_initialize_minimal_internal):
Likewise.
* sysdeps/i386/nptl/tcb-offsets.sym (PRIVATE_FUTEX): Removed.
* sysdeps/powerpc/nptl/tcb-offsets.sym (PRIVATE_FUTEX): Likewise.
* sysdeps/sh/nptl/tcb-offsets.sym (PRIVATE_FUTEX): Likewise.
* sysdeps/x86_64/nptl/tcb-offsets.sym (PRIVATE_FUTEX): Likewise.
* sysdeps/i386/nptl/tls.h: (tcbhead_t): Remve the
!__ASSUME_PRIVATE_FUTEX path.
* sysdeps/s390/nptl/tls.h (tcbhead_t): Likewise.
* sysdeps/sparc/nptl/tls.h (tcbhead_t): Likewise.
* sysdeps/x86_64/nptl/tls.h (tcbhead_t): Likewise.
* sysdeps/unix/sysv/linux/i386/lowlevellock.S: Remove the
!__ASSUME_PRIVATE_FUTEX macros.
* sysdeps/unix/sysv/linux/lowlevellock-futex.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/cancellation.S: Likewise.
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise.
* sysdeps/unix/sysv/linux/kernel-features.h
(__ASSUME_PRIVATE_FUTEX): Removed.
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2018-05-17 Joseph Myers <joseph@codesourcery.com>
* math/Makefile (libm-narrow-fns): Add div.
(libm-test-funcs-narrow): Likewise.
* math/Versions (GLIBC_2.28): Add narrowing divide functions.
* math/bits/mathcalls-narrow.h (div): Use __MATHCALL_NARROW.
* math/gen-auto-libm-tests.c (test_functions): Add div.
* math/math-narrow.h (CHECK_NARROW_DIV): New macro.
(NARROW_DIV_ROUND_TO_ODD): Likewise.
(NARROW_DIV_TRIVIAL): Likewise.
* sysdeps/ieee754/float128/float128_private.h (__fdivl): New
macro.
(__ddivl): Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fdiv and
ddiv.
(CFLAGS-nldbl-ddiv.c): New variable.
(CFLAGS-nldbl-fdiv.c): Likewise.
* sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add
__nldbl_ddivl.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_ddivl): New
prototype.
* manual/arith.texi (Misc FP Arithmetic): Document fdiv, fdivl,
ddivl, fMdivfN, fMdivfNx, fMxdivfN and fMxdivfNx.
* math/auto-libm-test-in: Add tests of div.
* math/auto-libm-test-out-narrow-div: New generated file.
* math/libm-test-narrow-div.inc: New file.
* sysdeps/i386/fpu/s_f32xdivf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_f32xdivf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fdiv.c: Likewise.
* sysdeps/ieee754/float128/s_f32divf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64divf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64xdivf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_ddivl.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_f64xdivf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fdivl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_ddivl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fdivl.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_ddivl.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fdivl.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-ddiv.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-fdiv.c: Likewise.
* sysdeps/ieee754/soft-fp/s_ddivl.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fdiv.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fdivl.c: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2018-05-16 Adhemerval Zanella <adhemerval.zanella@linaro.org>
[BZ #23178]
* nscd/nscd-client.h (sendfileall): Remove prototype.
* nscd/connections.c [HAVE_SENDFILE] (sendfileall): Remove function.
(handle_request): Use writeall instead of sendfileall.
* nscd/aicache.c (addhstaiX): Likewise.
* nscd/grpcache.c (cache_addgr): Likewise.
* nscd/hstcache.c (cache_addhst): Likewise.
* nscd/initgrcache.c (addinitgroupsX): Likewise.
* nscd/netgroupcache.c (addgetnetgrentX, addinnetgrX): Likewise.
* nscd/pwdcache.c (cache_addpw): Likewise.
* nscd/servicescache.c (cache_addserv): Likewise.
* sysdeps/unix/sysv/linux/Makefile [$(subdir) == nscd]
(sysdep-CFLAGS): Remove -DHAVE_SENDFILE.
* sysdeps/unix/sysv/linux/kernel-features.h (__ASSUME_SENDFILE):
Remove define.
2018-05-16 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/multiarch/strncat-c.c (STRNCAT_PRIMARY): Removed.
Include <string/strncat.c>.
* sysdeps/x86_64/multiarch/strncat.c (__strncat): New strong
alias.
(__GI___strncat): New hidden alias.
2018-05-16 Joseph Myers <joseph@codesourcery.com>
* sysdeps/mips/mips32/libm-test-ulps: Update.
* sysdeps/mips/mips64/libm-test-ulps: Likewise.
2018-05-16 Florian Weimer <fweimer@redhat.com>
* support/Makefile (libsupport-routines): Add support_quote_blob,
support_test_compare_blob.
(tests): Add tst-support_quote_blob, tst-test_compare_blob.
* support/check.h (TEST_COMPARE_BLOB): Define.
(support_test_compare_blob): Declare.
* support/support.h (support_quote_blob): Declare.
* support/support_quote_blob.c: New file.
* support/support_test_compare_blob.c: Likewise.
* support/tst-support_quote_blob.c: Likewise.
* support/tst-test_compare_blob.c: Likewise.
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2018-05-16 Florian Weimer <fweimer@redhat.com>
* stdlib/strtod_nan.c: Include <math-type-macros-double.h> instead
of <strtod_nan_double.h>.
* stdlib/strtod_nan_main.c (STRTOD_NAN): Use SET_NAN_PAYLOAD
instead of SET_MANTISSA.
* stdlib/strtof_nan.c: Include <math-type-macros-float.h> instead
of include <strtod_nan_float.h>.
* stdlib/strtold_nan.c: Include <math-type-macros-ldouble.h>
instead of <strtod_nan_ldouble.h>.
* stdlib/strtod_nan_double.h: Move to ...
* sysdeps/generic/math-nan-payload-double.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* stdlib/strtod_nan_float.h: Move to ...
* sysdeps/generic/math-nan-payload-float.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/generic/math-type-macros-double.h: Include
<math-nan-payload-double.h>. Include <math/math-svid-compat.h>
instead of <math-svid-compat.h>.
* sysdeps/generic/math-type-macros-float.h: Include
<math-nan-payload-float.h>. Include <math/math-svid-compat.h>
instead of <math-svid-compat.h>.
* sysdeps/generic/math-type-macros-float128.h: Include
<math-nan-payload-float128.h>.
* sysdeps/generic/math-type-macros-ldouble.h: Include
<math-nan-payload-ldouble.h>. Include <math/math-svid-compat.h>
instead of <math-svid-compat.h>.
* sysdeps/generic/math-type-macros.h: Document SET_NAN_PAYLOAD and
check for definition.
* sysdeps/ieee754/float128/strtod_nan_float128.h: Move to ...
* sysdeps/ieee754/float128/math-nan-payload-float128.h: ... here.
Include <ieee754_float128.h>.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/ieee754/float128/strtof128_nan.c: Include
<math-type-macros-float128.h> instead of <strtod_nan_float128.h>.
Do not include <float128_private.h>.
* sysdeps/ieee754/float128/wcstof128_nan.c: Likewise.
* sysdeps/ieee754/ldbl-128/strtod_nan_ldouble.h: Move to ...
* sysdeps/ieee754/ldbl-128/math-nan-payload-ldouble.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/ieee754/ldbl-128ibm/strtod_nan_ldouble.h: Move to ...
* sysdeps/ieee754/ldbl-128ibm/math-nan-payload-ldouble.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* sysdeps/ieee754/ldbl-96/strtod_nan_ldouble.h: Move to ...
* sysdeps/ieee754/ldbl-96/math-nan-payload-ldouble.h: ... here.
(FLOAT): Remove definition.
(SET_MANTISSA): Rename to ...
(SET_NAN_PAYLOAD): ... this.
* wcsmbs/wcstod_nan.c: Include <math-type-macros-double.h> instead
of "../stdlib/strtod_nan_double.h".
* wcsmbs/wcstof_nan.c: Include <math-type-macros-float.h> instead
of "../stdlib/strtod_nan_float.h".
* wcsmbs/wcstold_nan.c: Include <math-type-macros-ldouble.h>
instead of "../stdlib/strtod_nan_ldouble.h".
* manual/arith.texi (Parsing of Floats): Adjust comment.
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2018-05-16 Joseph Myers <joseph@codesourcery.com>
* math/Makefile (libm-narrow-fns): Add mul.
(libm-test-funcs-narrow): Likewise.
* math/Versions (GLIBC_2.28): Add narrowing multiply functions.
* math/bits/mathcalls-narrow.h (mul): Use __MATHCALL_NARROW.
* math/gen-auto-libm-tests.c (test_functions): Add mul.
* math/math-narrow.h (CHECK_NARROW_MUL): New macro.
(NARROW_MUL_ROUND_TO_ODD): Likewise.
(NARROW_MUL_TRIVIAL): Likewise.
* soft-fp/op-common.h (FP_TRUNC_COOKED): Likewise.
* sysdeps/ieee754/float128/float128_private.h (__fmull): New
macro.
(__dmull): Likewise.
* sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add fmul and
dmul.
(CFLAGS-nldbl-dmul.c): New variable.
(CFLAGS-nldbl-fmul.c): Likewise.
* sysdeps/ieee754/ldbl-opt/Versions (GLIBC_2.28): Add
__nldbl_dmull.
* sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__nldbl_dmull): New
prototype.
* manual/arith.texi (Misc FP Arithmetic): Document fmul, fmull,
dmull, fMmulfN, fMmulfNx, fMxmulfN and fMxmulfNx.
* math/auto-libm-test-in: Add tests of mul.
* math/auto-libm-test-out-narrow-mul: New generated file.
* math/libm-test-narrow-mul.inc: New file.
* sysdeps/i386/fpu/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_f32xmulf64.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fmul.c: Likewise.
* sysdeps/ieee754/float128/s_f32mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64mulf128.c: Likewise.
* sysdeps/ieee754/float128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_f64xmulf128.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_dmull.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fmull.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-dmul.c: Likewise.
* sysdeps/ieee754/ldbl-opt/nldbl-fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_dmull.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmul.c: Likewise.
* sysdeps/ieee754/soft-fp/s_fmull.c: Likewise.
* sysdeps/powerpc/fpu/libm-test-ulps: Update.
* sysdeps/mach/hurd/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/aarch64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/alpha/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/arm/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/hppa/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/i386/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/ia64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/coldfire/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/m68k/m680x0/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/microblaze/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/nios2/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/fpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/nofpu/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm-le.abilist: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/riscv/rv64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sh/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/libm.abilist: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist: Likewise.
2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/crti.S (_init): Replace PREINIT_FUNCTION@PLT
with *%eax in call.
2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/i386/ldsodefs.h: Removed.
* sysdeps/x86_64/ldsodefs.h: Moved to ...
* sysdeps/x86/ldsodefs.h: This.
(La_i86_regs): New.
(La_i86_retval): Likewise.
(ARCH_PLTENTER_MEMBERS): Add i86_gnu_pltenter.
(ARCH_PLTEXIT_MEMBERS): i86_gnu_pltexit.
2018-05-14 H.J. Lu <hongjiu.lu@intel.com>
* sysdeps/x86_64/multiarch/strlen-avx2.S (STRLEN): Remove the
unnecessary testl.
2018-05-13 Alan Modra <amodra@gmail.com>
* sysdeps/hppa/dl-machine.h (elf_machine_rela): Add
R_PARISC_TLS_DTPOFF32 reloc addend.
Tulio Magno Quites Machado Filho
committed
2018-05-11 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
* bits/floatn-common.h: Define __HAVE_FLOAT128_UNLIKE_LDBL.
* math/math.h: Restrict the prototype definition for the functions
issignaling(_Float128) and iszero(_Float128); and template
__iseqsig_type<_Float128>, from __HAVE_DISTINCT_FLOAT128 to
__HAVE_FLOAT128_UNLIKE_LDBL.
* sysdeps/powerpc/bits/floatn.h [__HAVE_FLOAT128
&& (!__GNUC_PREREQ (7, 0) || defined __cplusplus)
&& __LDBL_MANT_DIG__ == 113]: Use long double suffix for
__f128() constants; define the type _Float128 as long double;
and reuse long double in __CFLOAT128.
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2018-05-11 Joseph Myers <joseph@codesourcery.com>
* sysdeps/generic/math_private.h: Do not include
<math-barriers.h>.
* stdlib/strtod_l.c: Include <math-barriers.h> instead of
<math_private.h>.
* math/fromfp.h: Include <math-barriers.h>.
* math/math-narrow.h: Likewise.
* math/s_nextafter.c: Likewise.
* math/s_nexttowardf.c: Likewise.
* sysdeps/aarch64/fpu/s_llrint.c: Likewise.
* sysdeps/aarch64/fpu/s_llrintf.c: Likewise.
* sysdeps/aarch64/fpu/s_lrint.c: Likewise.
* sysdeps/aarch64/fpu/s_lrintf.c: Likewise.
* sysdeps/i386/fpu/s_nextafterl.c: Likewise.
* sysdeps/i386/fpu/s_nexttoward.c: Likewise.
* sysdeps/i386/fpu/s_nexttowardf.c: Likewise.
* sysdeps/ieee754/dbl-64/e_atan2.c: Likewise.
* sysdeps/ieee754/dbl-64/e_atanh.c: Likewise.
* sysdeps/ieee754/dbl-64/e_exp.c: Likewise.
* sysdeps/ieee754/dbl-64/e_exp2.c: Likewise.
* sysdeps/ieee754/dbl-64/e_j0.c: Likewise.
* sysdeps/ieee754/dbl-64/e_sqrt.c: Likewise.
* sysdeps/ieee754/dbl-64/s_expm1.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fma.c: Likewise.
* sysdeps/ieee754/dbl-64/s_fmaf.c: Likewise.
* sysdeps/ieee754/dbl-64/s_log1p.c: Likewise.
* sysdeps/ieee754/dbl-64/s_nearbyint.c: Likewise.
* sysdeps/ieee754/dbl-64/wordsize-64/s_nearbyint.c: Likewise.
* sysdeps/ieee754/flt-32/e_atanhf.c: Likewise.
* sysdeps/ieee754/flt-32/e_j0f.c: Likewise.
* sysdeps/ieee754/flt-32/s_expm1f.c: Likewise.
* sysdeps/ieee754/flt-32/s_log1pf.c: Likewise.
* sysdeps/ieee754/flt-32/s_nearbyintf.c: Likewise.
* sysdeps/ieee754/flt-32/s_nextafterf.c: Likewise.
* sysdeps/ieee754/k_standardl.c: Likewise.
* sysdeps/ieee754/ldbl-128/e_asinl.c: Likewise.
* sysdeps/ieee754/ldbl-128/e_expl.c: Likewise.
* sysdeps/ieee754/ldbl-128/e_powl.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_fmal.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_nearbyintl.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_nextafterl.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_nexttoward.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_nexttowardf.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/e_asinl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_fmal.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_nextafterl.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_nexttoward.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_nexttowardf.c: Likewise.
* sysdeps/ieee754/ldbl-128ibm/s_rintl.c: Likewise.
* sysdeps/ieee754/ldbl-96/e_atanhl.c: Likewise.
* sysdeps/ieee754/ldbl-96/e_j0l.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fma.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_fmal.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_nexttoward.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_nexttowardf.c: Likewise.
* sysdeps/ieee754/ldbl-opt/s_nexttowardfd.c: Likewise.
* sysdeps/m68k/m680x0/fpu/s_nextafterl.c: Likewise.
2018-05-11 Florian Weimer <fweimer@redhat.com>
Use 64-bit epoch values in the time zone file parser.
* include/time.h (internal_time_t): Define.
(__tzfile_compute): Use it.
* time/tzfile.c (struct leap): Use internal_time_t for epoch
member.
(transitions): Switch to internal_time_t.
(__tzfile_read): Likewise. Remove code dealing with 4-byte time_t
types.
(__tzfile_compute): Use internal_time_t for timer argument. Check
for truncation before calling __offtime.
2018-05-11 Florian Weimer <fweimer@redhat.com>
[BZ #23166]
* include/rpc/clnt.h (rpc_createerr): Declare hidden alias.