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discards 659a205d57 tunables: Add IFUNC selection and cache sizes adds 93e46f8773 x86-64: Implement memset family IFUNC selectors in C adds b91a52d0d7 x86-64: Implement memcmp family IFUNC selectors in C adds 9ed0aa15d3 x86-64: Implement strcat family IFUNC selectors in C adds 9f4254b8bd x86-64: Implement wcscpy IFUNC selector in C adds 70fe2eb794 x86-64: Implement strcspn/strpbrk/strspn IFUNC selectors in C adds 244361ebae support: Add optstring support adds 48d966eb35 linux: Consolidate sync_file_range implementation adds 27691d5cec manual: Create empty placeholder macros for @standards. adds d08a7e4cbe manual: Replace summary.awk with summary.pl. adds 76b9ffef87 manual: Complete @standards in argp.texi. adds 1b009d5ac3 manual: Complete @standards in arith.texi. adds a448ee41e7 manual: Complete @standards in string.texi. adds 92bd70fb85 Update timezone code from tzcode 2017b. adds 52243b520e Remove _dl_out_of_memory from elf/Versions adds 35810f5ccf s390: optimize syscall function adds 5e5b3b8866 S390: Fix build with gcc configured with --enable-default-pi [...] adds a4de0a9008 Fix gen-tunables.awk to work with older awk adds 629ebc873a Fix typo when undefining weak_alias adds 5b83faf6a7 dynarray: Use libc_hidden_proto only for !_ISOMAC adds a66bc30d6b Define struct rusage in sys/wait.h when required (bug 21575). adds 21f8859dd0 Fix signal stack namespace (bug 21584). adds ed8cfb00c2 Fix siginterrupt namespace (bug 21597). adds 487549c466 Fix another x86 sys/ucontext.h namespace issue (bug 21457). adds ca3d65ff69 resolv: Make __res_vinit hidden adds 26bf5a1029 resolv: Move res_randomid to its own file adds e4e5b57d23 resolv: Move _res deallocation functions to their own file adds e68111fbd6 resolv: Remove DEBUG preprocessor conditionals from res_setoptions adds 94f094f22b resolv: Introduce is_sort_mask and call it from res_vinit adds 4c4480eecb resolv: Reformat res_vinit and related functions to GNU style adds ea4924ce5b resolv: Report allocation errors in __res_vinit adds 89f187a40f resolv: Use getline for configuration file reading in res_vinit_1 adds b08a6a0dea S390: Sync ptrace.h with kernel. [BZ #21539] adds f6110a8fee CVE-2017-1000366: Ignore LD_LIBRARY_PATH for AT_SECURE=1 pro [...] adds 4add86749a Require GCC 4.9 or later for building glibc. adds bf15120dd7 Fix wait3 namespace (bug 21625). adds 6d0ba62289 ld.so: Reject overly long LD_PRELOAD path elements adds 81b82fb966 ld.so: Reject overly long LD_AUDIT path elements adds 37e9dc8146 DCIGETTEXT: Do not make copy of localename adds 6c2ec6677b Remove pre-GCC-4.9 MIPS code. adds b8216e8278 manual: Complete @standards in lang.texi. adds 09a596cc2c Remove bits/string.h. adds d8cee557e2 Mention in NEWS that __(NO|USE)_STRING_INLINES don't do anyt [...] adds 4cedcaea8d Add powf bench tests adds c0b23001a8 Fix fallout from bits/string.h removal. adds beb52f502f Improve math benchmark infrastructure adds 905947c304 tunables: Add IFUNC selection and cache sizes new 3d6a433311 Move x86 specific tunables to x86/dl-tunables.list
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Summary of changes: ChangeLog | 484 +++++ INSTALL | 4 +- NEWS | 17 + benchtests/Makefile | 2 +- benchtests/README | 6 + benchtests/bench-skeleton.c | 57 +- benchtests/powf-inputs | 331 ++++ bits/resource.h | 44 +- bits/string.h | 18 - configure | 2 +- configure.ac | 2 +- elf/Versions | 2 +- elf/dl-tunables.list | 12 - elf/rtld.c | 195 +- include/bits/string3.h | 1 - include/bits/string_fortified.h | 1 + include/bits/types/struct_rusage.h | 1 + include/resolv.h | 2 +- include/string.h | 13 +- intl/dcigettext.c | 2 +- io/Makefile | 1 - malloc/dynarray.h | 11 +- manual/Makefile | 9 +- manual/argp.texi | 140 +- manual/arith.texi | 700 ++----- manual/charset.texi | 96 +- manual/conf.texi | 651 +++---- manual/creature.texi | 44 +- manual/crypt.texi | 65 +- manual/ctype.texi | 116 +- manual/debug.texi | 9 +- manual/errno.texi | 504 ++--- manual/filesys.texi | 389 ++-- manual/getopt.texi | 24 +- manual/header.texi | 2 +- manual/install.texi | 4 +- manual/job.texi | 33 +- manual/lang.texi | 190 +- manual/llio.texi | 345 ++-- manual/locale.texi | 39 +- manual/macros.texi | 8 + manual/math.texi | 524 +---- manual/memory.texi | 156 +- manual/message.texi | 30 +- manual/pattern.texi | 219 +-- manual/pipe.texi | 16 +- manual/process.texi | 69 +- manual/resource.texi | 169 +- manual/search.texi | 45 +- manual/setjmp.texi | 33 +- manual/signal.texi | 257 +-- manual/socket.texi | 348 ++-- manual/startup.texi | 52 +- manual/stdio.texi | 495 ++--- manual/string.texi | 301 +-- manual/summary.awk | 133 -- manual/summary.pl | 403 ++++ manual/sysinfo.texi | 77 +- manual/syslog.texi | 15 +- manual/terminal.texi | 303 +-- manual/threads.texi | 18 +- manual/time.texi | 151 +- manual/tunables.texi | 16 +- manual/users.texi | 281 +-- posix/sys/wait.h | 9 +- resolv/Makefile | 2 +- resolv/nss_dns/dns-host.c | 18 +- resolv/nss_dns/dns-network.c | 12 +- resolv/res-close.c | 137 ++ resolv/res_init.c | 880 ++++----- resolv/res_libc.c | 2 - resolv/res_randomid.c | 92 + resource/Makefile | 2 +- resource/bits/types/struct_rusage.h | 130 ++ scripts/gen-tunables.awk | 68 +- signal/signal.h | 16 +- string/Makefile | 9 +- string/bits/{string3.h => string_fortified.h} | 29 +- string/string-inlines.c | 36 +- string/string.h | 39 +- string/strncat.c | 5 + support/support_test_main.c | 3 +- support/test-driver.c | 9 + support/test-driver.h | 1 + sysdeps/i386/i686/multiarch/strncat-c.c | 7 +- sysdeps/i386/string-inlines.c | 185 +- sysdeps/m68k/m680x0/m68020/bits/string.h | 24 - sysdeps/mips/atomic-machine.h | 362 +--- sysdeps/mips/math-tests.h | 8 +- .../powerpc/powerpc32/power4/multiarch/mempcpy.c | 3 +- sysdeps/powerpc/powerpc64/multiarch/mempcpy.c | 3 +- sysdeps/powerpc/powerpc64/multiarch/stpcpy.c | 1 + sysdeps/s390/bits/string.h | 252 --- sysdeps/s390/fpu/fesetenv.c | 2 - sysdeps/s390/multiarch/mempcpy.c | 4 +- sysdeps/s390/multiarch/strncat-c.c | 2 +- sysdeps/s390/s390-32/sysdep.h | 8 +- sysdeps/s390/s390-64/sysdep.h | 2 +- sysdeps/sparc/bits/string.h | 31 - sysdeps/unix/sysv/linux/Makefile | 1 + sysdeps/unix/sysv/linux/alpha/bits/resource.h | 44 +- sysdeps/unix/sysv/linux/bits/resource.h | 106 +- sysdeps/unix/sysv/linux/mips/bits/resource.h | 44 +- sysdeps/unix/sysv/linux/s390/Makefile | 4 + .../sysv/linux/s390/s390-32/__makecontext_ret.S | 31 +- sysdeps/unix/sysv/linux/s390/s390-32/syscall.S | 12 +- sysdeps/unix/sysv/linux/s390/s390-64/syscall.S | 12 +- sysdeps/unix/sysv/linux/s390/sys/ptrace.h | 42 +- .../unix/sysv/linux/s390/tst-ptrace-singleblock.c | 128 ++ sysdeps/unix/sysv/linux/sparc/bits/resource.h | 44 +- sysdeps/unix/sysv/linux/wordsize-64/syscalls.list | 1 - sysdeps/unix/sysv/linux/x86/sys/ucontext.h | 2 +- sysdeps/x86/bits/string.h | 1996 -------------------- sysdeps/x86/cpu-features.c | 6 +- resource/Makefile => sysdeps/x86/dl-tunables.list | 32 +- sysdeps/x86_64/multiarch/Makefile | 6 +- sysdeps/x86_64/multiarch/ifunc-impl-list.c | 10 +- sysdeps/x86_64/multiarch/ifunc-memcmp.h | 45 + sysdeps/x86_64/multiarch/ifunc-memset.h | 69 + .../x86_64/multiarch/{wmemset.c => ifunc-sse4_2.h} | 27 +- .../{wmemset_chk-nonshared.S => memcmp-sse2.S} | 16 +- sysdeps/x86_64/multiarch/memcmp.S | 78 - sysdeps/x86_64/multiarch/{wmemset.c => memcmp.c} | 27 +- sysdeps/x86_64/multiarch/mempcpy.c | 2 + .../{wcscpy.S => memset-sse2-unaligned-erms.S} | 31 +- .../x86_64/multiarch/memset-vec-unaligned-erms.S | 5 + sysdeps/x86_64/multiarch/memset.S | 82 - sysdeps/x86_64/multiarch/{mempcpy.c => memset.c} | 25 +- ...mset_chk-nonshared.S => memset_chk-nonshared.S} | 4 +- sysdeps/x86_64/multiarch/memset_chk.S | 61 - .../x86_64/multiarch/{wmemset.c => memset_chk.c} | 22 +- sysdeps/x86_64/multiarch/rawmemchr-sse2.S | 2 +- sysdeps/x86_64/multiarch/stpcpy.c | 2 + .../string.h => x86_64/multiarch/strcat-sse2.S} | 16 +- sysdeps/x86_64/multiarch/strcat.S | 85 - sysdeps/x86_64/multiarch/{stpcpy.c => strcat.c} | 18 +- .../{wmemset_chk-nonshared.S => strcspn-sse2.S} | 13 +- sysdeps/x86_64/multiarch/strcspn.S | 69 - sysdeps/x86_64/multiarch/{stpcpy.c => strcspn.c} | 21 +- sysdeps/x86_64/multiarch/strncat-c.c | 7 +- sysdeps/x86_64/multiarch/strncat.S | 5 - sysdeps/x86_64/multiarch/{wmemset.c => strncat.c} | 20 +- sysdeps/x86_64/multiarch/strpbrk-c.c | 12 +- .../{wmemset_chk-nonshared.S => strpbrk-sse2.S} | 14 +- sysdeps/x86_64/multiarch/strpbrk.S | 5 - sysdeps/x86_64/multiarch/{stpcpy.c => strpbrk.c} | 21 +- .../{wmemset_chk-nonshared.S => strspn-sse2.S} | 13 +- sysdeps/x86_64/multiarch/strspn.S | 50 - sysdeps/x86_64/multiarch/{stpcpy.c => strspn.c} | 21 +- sysdeps/x86_64/multiarch/{wmemset.c => wcscpy.c} | 29 +- sysdeps/x86_64/multiarch/wmemcmp.S | 55 - sysdeps/x86_64/multiarch/{wcscpy.S => wmemcmp.c} | 29 +- sysdeps/x86_64/multiarch/wmemset.c | 7 + sysdeps/x86_64/multiarch/wmemset_chk-nonshared.S | 2 +- sysdeps/x86_64/strcspn.S | 5 +- sysdeps/x86_64/strpbrk.S | 1 + time/tzset.c | 2 + timezone/Makefile | 3 +- timezone/private.h | 182 +- timezone/tzfile.h | 52 - timezone/tzselect.ksh | 17 +- timezone/zdump.c | 541 +++--- timezone/zic.c | 684 ++++--- 163 files changed, 6223 insertions(+), 9875 deletions(-) create mode 100644 benchtests/powf-inputs delete mode 100644 bits/string.h delete mode 100644 include/bits/string3.h create mode 100644 include/bits/string_fortified.h create mode 100644 include/bits/types/struct_rusage.h delete mode 100644 manual/summary.awk create mode 100755 manual/summary.pl create mode 100644 resolv/res-close.c create mode 100644 resolv/res_randomid.c create mode 100644 resource/bits/types/struct_rusage.h rename string/bits/{string3.h => string_fortified.h} (89%) delete mode 100644 sysdeps/m68k/m680x0/m68020/bits/string.h delete mode 100644 sysdeps/s390/bits/string.h delete mode 100644 sysdeps/sparc/bits/string.h create mode 100644 sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c delete mode 100644 sysdeps/x86/bits/string.h copy resource/Makefile => sysdeps/x86/dl-tunables.list (65%) create mode 100644 sysdeps/x86_64/multiarch/ifunc-memcmp.h create mode 100644 sysdeps/x86_64/multiarch/ifunc-memset.h copy sysdeps/x86_64/multiarch/{wmemset.c => ifunc-sse4_2.h} (65%) copy sysdeps/x86_64/multiarch/{wmemset_chk-nonshared.S => memcmp-sse2.S} (75%) delete mode 100644 sysdeps/x86_64/multiarch/memcmp.S copy sysdeps/x86_64/multiarch/{wmemset.c => memcmp.c} (64%) copy sysdeps/x86_64/multiarch/{wcscpy.S => memset-sse2-unaligned-erms.S} (64%) delete mode 100644 sysdeps/x86_64/multiarch/memset.S copy sysdeps/x86_64/multiarch/{mempcpy.c => memset.c} (63%) copy sysdeps/x86_64/multiarch/{wmemset_chk-nonshared.S => memset_chk-nonshared.S} (90%) delete mode 100644 sysdeps/x86_64/multiarch/memset_chk.S copy sysdeps/x86_64/multiarch/{wmemset.c => memset_chk.c} (67%) rename sysdeps/{aarch64/bits/string.h => x86_64/multiarch/strcat-sse2.S} (71%) delete mode 100644 sysdeps/x86_64/multiarch/strcat.S copy sysdeps/x86_64/multiarch/{stpcpy.c => strcat.c} (69%) copy sysdeps/x86_64/multiarch/{wmemset_chk-nonshared.S => strcspn-sse2.S} (78%) delete mode 100644 sysdeps/x86_64/multiarch/strcspn.S copy sysdeps/x86_64/multiarch/{stpcpy.c => strcspn.c} (67%) delete mode 100644 sysdeps/x86_64/multiarch/strncat.S copy sysdeps/x86_64/multiarch/{wmemset.c => strncat.c} (68%) copy sysdeps/x86_64/multiarch/{wmemset_chk-nonshared.S => strpbrk-sse2.S} (76%) delete mode 100644 sysdeps/x86_64/multiarch/strpbrk.S copy sysdeps/x86_64/multiarch/{stpcpy.c => strpbrk.c} (67%) copy sysdeps/x86_64/multiarch/{wmemset_chk-nonshared.S => strspn-sse2.S} (79%) delete mode 100644 sysdeps/x86_64/multiarch/strspn.S copy sysdeps/x86_64/multiarch/{stpcpy.c => strspn.c} (67%) copy sysdeps/x86_64/multiarch/{wmemset.c => wcscpy.c} (62%) delete mode 100644 sysdeps/x86_64/multiarch/wmemcmp.S rename sysdeps/x86_64/multiarch/{wcscpy.S => wmemcmp.c} (64%)