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unknown user pushed a change to branch hjl/ifunc/master in repository glibc.

discards 13041a24da x86-64: Implement strcmp family IFUNC selectors in C 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 adds 18b759355d Add powf trace adds e0b5a3b654 conformtest: XFAIL uc_sigmask test for ia64 (bug 21634). adds 46ad8909ce conformtest: XFAIL uc_mcontext test for powerpc32 (bug 21635). adds da69a35566 Move x86 specific tunables to x86/dl-tunables.list adds bafcba22ac Consolidate Linux openat implementation adds f0be25b633 Rename xlocale.h to bits/types/__locale_t.h. adds af85385f31 Use locale_t, not __locale_t, throughout glibc adds 8082d91e1c Factor out shared definitions from bits/signum.h. adds 99c3eb0f73 powerpc: Add optimized version of [l]lrintf adds 43e0ac24c8 powerpc: Optimize memchr for power8 adds 965d5c391c inet: Add IPv6 getaddrinfo coverage to tst-inet6_scopeid_pton.c adds 60149b2859 __inet_pton_length: Implement new internal helper function adds 76b8266f99 getaddrinfo: Avoid stack copy of IPv6 address adds e9177fba13 [AArch64] Use hidden __GI__dl_argv in rtld startup code adds daa9bdb607 posix: Add invalid flags test for p{write,read}v2 adds e535139e82 [AArch64] Add more cfi annotations to tlsdesc entry points adds 9695dd0c93 DCIGETTEXT: Use getcwd, asprintf to construct absolute pathname adds 03feacb562 x86: Rename glibc.tune.ifunc to glibc.tune.hwcaps adds 9649350d2e Fix tile SA_* conditions for POSIX.1:2008 (bug 21622). adds 11ffcacb64 x86-64: Implement strcmp family IFUNC selectors in C adds 4dd8e7c0ce Implement allocation buffers for internal use adds 0a47d031e4 _nl_load_domain: Use calloc instead of alloca adds f768b45020 inet: __inet6_scopeid_pton should accept node-local addresse [...] adds 925fac7793 Bug 21533: Update to Unicode 10.0.0 adds 95b38bbb03 localedata: fur_IT: Fix spelling of Wednesday (Miercus) adds 5ae2266943 Provide an additional macro expansion for F128 in stdlib/tst [...] adds 5070551cbf Describe remainder as primary and drem as alternative in the manual adds 738a9914a0 benchtests: Print string array elements, int and uint in json adds 5ee1e3cebc benchtests: Make memcpy benchmarks print results in json adds 25d5247277 benchtests: New script to parse memcpy results adds 5dee08fda6 Add ChangeLog entries for the last 3 commits adds 33711da4e9 Fix float128 uses of xlocale.h. adds 46d2e49c49 Make errno-setting libm templates include errno.h. adds d08cdabdd0 Correct min_of_type handling of _Float128. adds db7a548d02 Make float128_private.h work with generic ieee754.h. adds f20079d219 Fix float128_private.h redefinition of SET_RESTORE_ROUNDL. adds 8d375dafe2 Support _Float128 in math-tests.h. adds c271ff9469 Support _Float128 in ldbl-96 bits/iscanonical.h. adds 001b09a6a2 powerpc: Add optimized version of [l]lroundf adds 12f50337ae powerpc: refactor strrchr IFUNC adds 7dcdfbcf67 powerpc: Update AT_HWCAP[2] bits adds 1301c20f6c powerpc: fix sysconf support for cache geometries adds 76c4c838e7 powerpc: Fix sinf() IFUNC fallback. adds c340290de8 Optimized version of powf() adds 9f0170af26 Include libc-header-start.h in include/float.h adds 18a336772d Prepare the manual to display math errors for float128 functions adds 7fa1d9462b Add libio-mtsafe flags to the build of strfromf128 adds 3ec7c02cc3 x86-64: memcmp-avx2-movbe.S needs saturating subtraction [BZ [...] adds b1e7c13cc5 resolv: Clean up declarations of the __res_initstamp variable adds b87d47396f resolv/res_libc.c: Reformat to GNU style adds bc0382ae90 x86-64: Fix comment typo in memcmp-avx2-movbe.S adds 52a8e5cb43 Document _FloatN and _FloatNx versions of math functions adds 049816c3be x86-64: Optimize L(between_2_3) in memcmp-avx2-movbe.S adds 16000c8d04 Avoid localplt issues from x86 fereaiseexcept inline. adds 48273d42bc Make libm-test-support code clear exceptions after each test. adds 06a5b8f799 Update x86 ulps for GCC 7. adds fa872e1b62 Clean pthread functions namespaces for C11 threads adds 9a0cc8c1bd inet_pton: Reject IPv6 addresses with many leading zeros [BZ [...] adds 388b4f1a02 Avoid .symver on common symbols [BZ #21666] adds 5cf88a83f2 getaddrinfo: Merge IPv6 addresses and IPv4 addresses [BZ #21295] adds 513a71a420 resolv/tst-resolv-basic: Add test cases for bug 21295 adds d9660db223 manual: Fix a minor grammatical error. adds d54bb9b1d3 Prevent an implicit int promotion in malloc/tst-alloc_buffer.c adds 4efe3ce400 powerpc64le: Check for compiler features for float128 adds a27d2c1935 powerpc64le: Require at least POWER8 for powerpc64le adds f819dbea0a powerpc64le: Enable float128 adds 3f823e87cc Call exit directly in clone (BZ #21512) adds c86ed71d63 Add float128 support for x86_64, x86. adds 251287734e Rename struct ucontext tag (bug 21457). adds 034e738021 Add float128 support for ia64. adds e6b4e2de6d resolv: Call _res_hconf_init from __res_vinit adds 39bd76df3d resolv: Avoid timeouts in test-resolv-res-init, test-resolv- [...] adds 83653f804d S390: Save and restore r12 in TLS_IE macro. adds 8138dcc553 localedata: Month names updated from CLDR-31 [BZ #21217] adds aaa726f1dd localedata: More months updated from CLDR-31 [BZ #21217] adds c853f14c23 localedata: Months updated from CLDR - Arabic scripts [BZ #21217] adds 973c05624d localedata: Months updated from CLDR - Bengali scripts [BZ #21217] adds 40daf63a15 localedata: Months updated from CLDR - Devanagari scripts [B [...] adds b7f1d99bb3 localedata: Months updated from CLDR - other Indic scripts [ [...] adds d4e0331b0a localedata: Months updated from CLDR - other scripts [BZ #21217] adds 6980be7cbf Add ChangeLog entries for the last 6 commits adds e94c310357 x86-64: Optimize memcmp-avx2-movbe.S for short difference adds f21f59124d S390: Add new hwcap values for new cpu architecture - arch12. adds 23ea69a9d6 S390: Use cu41 instruction for converting from utf32 to utf8. adds 593e4da186 S390: Use cu42 instruction for converting from utf32 to utf16. adds f0137ff31d S390: Use cu24 instruction for converting from utf16 to utf32. adds a37b5daa6b S390: Use cu21 instruction for converting from utf16 to utf8. adds f8f72bc0c3 [ARM] Optimise memchr for NEON-enabled processors adds e4043b84c4 Fix strftime build with GCC 8. adds ac782f9e9a Fix elf/loadtest.c build with GCC 8. adds d57cb31910 Miscellaneous sys/ucontext.h namespace fixes (bug 21457). adds f300dc7358 Support building glibc with gold 1.14 or above [BZ #14995] adds 073e8fa773 Require binutils 2.25 or later to build glibc. adds 2dd0aec531 Add more thorough generated tgmath.h test. adds 51737193a9 Remove NO_LONG_DOUBLE conditionals in libm tests (bug 21607). adds cfa4434523 Simplify tgmath.h for integer return types. adds d12a22c5d3 Fix tgmath.h totalorder, totalordermag return type (bug 21687). adds 0908a38adc Use clog10 not __clog10 in tgmath.h log10 macro. adds 614d15f932 Support _Float128 in tgmath.h. adds fa562680ce Fix gen-tgmath-tests.py output for GCC 7 <float.h>. adds 1a920d9c26 posix: Adapt tst-spawn{2,3} to use libsupport. adds e2390be8e4 vfprintf: Add test case for user-defined types and format sp [...] adds c11cfe8d7c vfprintf: Add test case for multi-byte/wide strings and precision adds 08d01cae60 vfprintf: Reduce WORK_BUFFER_SIZE for wchar_t builds adds cd00e12d31 _i18n_number_rewrite: Use struct scratch_buffer adds 12d5853e22 vfprintf: Use struct scratch_buffer for positional arguments [...] adds edc1686af0 vfprintf: Reuse work_buffer in group_number adds ccfb296472 posix: Improve default posix_spawn implementation adds 84d8c5bc8b vfprintf: Fix tst-vfprintf-mbs-prec and tst-vfprintf-user-type adds e78dc67889 SPARC sys/ucontext.h namespace fixes (bug 21457). adds 867c5c33e2 localedata: CLDRv29: update LC_ADDRESS.lang_name translations adds 5b757a51b5 resolv: Make RES_ROTATE start with a random name server [BZ #19570] adds 5f17245d3e support: Report actual exit status in support_capture_subpro [...] adds 7ab27b76d2 resolv: Remove DEBUG macro from resolv/res_mkquery.c adds 74084febc4 resolv: Reformat resolv/res_mkquery.c to GNU style adds 5ca4aaea18 resolv: Move the res_mkquery function to the resolv/mk_query.c file adds 09fbb56ad6 resolv: Remove DEBUG from resolv/res_send.c adds 4d4ce84924 resolv: Remove unused resolv/res_debug.h header file adds d85f99679d resolv: Move fp_nquery, fp_query, p_query, _res_opcodes adds 6781d8e693 resolv: Turn _res_opcodes into a compatibility symbol adds ded603542a resolv: Move res_isourserver, res_send from res_data.c to re [...] adds 0377511799 resolv: Move res_query, res_search res_querydomain, hostalias adds 6da48ca0b2 resolv: Reformat resolv/res_data.c to GNU style adds 3f8f1eb6b0 resolv: Remove DEBUG from resolv/res_query.c adds b606c6ce66 resolv: Remove source argument fron res_options adds a9270e673d resolv: Improve debugging output from tst-resolv-res_init adds 4e61a6be44 i386: Increase MALLOC_ALIGNMENT to 16 [BZ #21120] adds ab85da1530 aarch64: Call all string function implementations in tests adds 28cfa3a48e tunables, aarch64: New tunable to override cpu adds 9b8f8593e5 Consolidate Linux fcntl implementation adds 8466ee1cb7 float128: Add signbit alternative for old compilers adds 47ea614b9a Fix typo in glibc.tune.cpu name adds 8dc6133eff Use __builtin_popcount in __sched_cpucount [BZ #21696] adds 2572f356b1 powerpc: Clean up strlen and strnlen for power8 adds 073ec86e5e More fixes after the recent import from CLDR-31 adds 4e45d83c92 resolv: Add preinit tests to resolv/tst-resolv-res_init-skeleton.c adds 352f4ff9a2 resolv: Introduce struct resolv_context [BZ #21668] adds f30a54b21b resolv: Introduce struct resolv_conf with extended resolver state adds 3f853f22c8 resolv: Lift domain search list limits [BZ #19569] [BZ #21475] adds a1c4eb8794 resolv: Mirror the entire resolver configuration in struct r [...] adds aef16cc8a4 resolv: Automatically reload a changed /etc/resolv.conf file [...] adds e237357a5a resolv: Introduce free list for resolv_conf index slosts adds 89f6307c5d resolv: Fix improper assert in __resolv_conf_attach adds f0107724c9 Update versions in build-many-glibcs.py. adds 4446a885f3 resolv: Fix resolv_conf _res matching adds 1ff6c67a25 sysconf: Use conservative default for _SC_NPROCESSORS_ONLN [ [...] adds d2e0491883 Single threaded stdio optimization adds cc31b141f9 For Breton yesstr/nostr locale are missing adds 2b2ccd0c63 Reorganize and revise NEWS for 2.26. adds 7e368000c0 Consistently say "GNU C Library" in NEWS, not "glibc". adds 97e7b6aa42 Added Tok-Pisin locale. adds 76637a921f support: Check isolation of loopback addresses in tst-suppor [...] adds d4165eedf5 support: Add support_chroot_create and support_chroot_free adds cb3c27e87b support: Add resolver testing mode which does not patch _res adds 8d6cba414a Edit and shorten float128 NEWS item. adds b8e0e03b7c Fixup localedata/ChangeLog. adds db6b2f2522 posix: Fix default posix_spawn return value adds 0cae0b1a28 Pashto yesstr/nostr locale are missing adds 031e519c95 x86-64: Align the stack in __tls_get_addr [BZ #21609] adds 3adfef7eaa nptl: Fix typo on __have_pthread_attr_t (BZ#21715) adds 1bea5858dd Arabic scripts: More fixes after the recent import. adds 3cefdd7310 Increase some test timeouts. adds d5c3fafc43 Add per-thread cache to malloc adds 9f5a127131 resolv: Deal with non-deterministic address order in tst-res [...] adds be8aa923a7 * manual/tunables.texi: Add missing @end deftp. adds bc6bd727cd Incorrect Full Weekday names for ks_IN@devanagari adds c58ba95be9 Add yesstr and nostr to zh_CN locale adds 254bdaeb06 yesstr/nostr missing for Xhosa language locale adds 42c1c0e7f5 Fix LC_NAME for hi_IN adds 60e6738932 Added missing yesstr and nostr for Tsonga language locale [ [...] adds 51e945a8f9 Added yesstr/nostr for kw_GB adds 218bb835cd build-many-glibcs.py: also build profiled objects new c55fe4a8e7 x86-64: Update comments in IFUNC selectors

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Summary of changes: ChangeLog | 1991 ++++++++++++++++ INSTALL | 17 +- NEWS | 209 +- benchtests/Makefile | 2 +- benchtests/README | 6 + benchtests/bench-memcpy-large.c | 49 +- benchtests/bench-memcpy-random.c | 42 +- benchtests/bench-memcpy.c | 75 +- benchtests/bench-skeleton.c | 57 +- benchtests/json-lib.c | 62 + benchtests/json-lib.h | 6 + benchtests/powf-inputs | 2518 ++++++++++++++++++++ benchtests/scripts/benchout_strings.schema.json | 44 + benchtests/scripts/compare_strings.py | 129 + bits/{signum.h => signum-generic.h} | 46 +- bits/signum.h | 72 +- bits/string.h | 18 - config.make.in | 2 + configure | 89 +- configure.ac | 26 +- conform/data/signal.h-data | 12 +- conform/data/ucontext.h-data | 6 +- ctype/ctype-c99_l.c | 2 +- ctype/ctype.h | 26 +- ctype/ctype_l.c | 6 +- sysdeps/generic/ld.abilist => dev/null | 0 elf/dl-tunables.c | 24 +- elf/dl-tunables.h | 17 + elf/dl-tunables.list | 14 +- elf/loadtest.c | 16 +- elf/rtld.c | 195 +- iconvdata/tst-loading.c | 1 + include/alloc_buffer.h | 367 +++ include/bits/string3.h | 1 - include/bits/string_fortified.h | 1 + include/bits/types/__locale_t.h | 1 + include/bits/types/locale_t.h | 1 + include/float.h | 3 + include/math.h | 1 + include/monetary.h | 2 +- include/printf.h | 2 +- include/resolv.h | 30 +- include/sched.h | 2 + include/stdc-predef.h | 13 +- include/stdlib.h | 16 +- include/string.h | 13 +- include/sys/mman.h | 4 + include/termios.h | 2 + include/time.h | 6 +- include/wchar.h | 4 +- include/xlocale.h | 1 - inet/gethstbyad_r.c | 3 +- inet/gethstbynm2_r.c | 4 +- inet/gethstbynm_r.c | 4 +- inet/inet6_scopeid_pton.c | 1 + inet/tst-inet6_scopeid_pton.c | 121 +- intl/dcigettext.c | 44 +- intl/loadmsgcat.c | 45 +- libio/Versions | 3 + libio/feof.c | 2 + libio/ferror.c | 2 + libio/fputc.c | 2 + libio/genops.c | 28 + libio/getc.c | 2 + libio/getchar.c | 2 + libio/iofopncook.c | 2 + libio/ioungetc.c | 2 + libio/libio.h | 4 + libio/libioP.h | 2 + libio/putc.c | 2 + locale/Makefile | 3 +- locale/{xlocale.h => bits/types/__locale_t.h} | 24 +- .../s_sinf-ppc64.c => locale/bits/types/locale_t.h | 14 +- locale/duplocale.c | 6 +- locale/freelocale.c | 2 +- locale/global-locale.c | 2 +- locale/langinfo.h | 9 +- locale/locale.h | 32 +- locale/localeinfo.h | 4 +- locale/newlocale.c | 8 +- locale/nl_langinfo_l.c | 2 +- locale/uselocale.c | 2 +- localedata/ChangeLog | 209 +- localedata/SUPPORTED | 1 + localedata/bug-usesetlocale.c | 2 +- localedata/charmaps/UTF-8 | 1242 +++++++++- localedata/locales/am_ET | 4 +- localedata/locales/ar_DZ | 32 +- localedata/locales/ar_IQ | 42 +- localedata/locales/ar_JO | 4 +- localedata/locales/ar_LB | 4 +- localedata/locales/ar_MA | 30 +- localedata/locales/ar_SA | 48 +- localedata/locales/ar_SY | 6 +- localedata/locales/ar_TN | 32 +- localedata/locales/as_IN | 4 +- localedata/locales/az_AZ | 2 +- localedata/locales/be_BY | 6 +- localedata/locales/be_BY@latin | 4 +- localedata/locales/bem_ZM | 2 +- localedata/locales/bg_BG | 2 +- localedata/locales/bn_BD | 4 +- localedata/locales/bn_IN | 4 +- localedata/locales/bo_CN | 2 +- localedata/locales/bo_IN | 2 +- localedata/locales/br_FR | 14 +- localedata/locales/brx_IN | 3 +- localedata/locales/ce_RU | 2 +- localedata/locales/cs_CZ | 2 +- localedata/locales/dz_BT | 2 +- localedata/locales/el_CY | 2 +- localedata/locales/el_GR | 2 +- localedata/locales/es_AR | 2 +- localedata/locales/es_BO | 2 +- localedata/locales/es_CL | 2 +- localedata/locales/es_CO | 2 +- localedata/locales/es_CR | 2 +- localedata/locales/es_CU | 2 +- localedata/locales/es_DO | 2 +- localedata/locales/es_EC | 2 +- localedata/locales/es_ES | 2 +- localedata/locales/es_GT | 2 +- localedata/locales/es_HN | 2 +- localedata/locales/es_MX | 2 +- localedata/locales/es_NI | 2 +- localedata/locales/es_PA | 2 +- localedata/locales/es_PE | 6 +- localedata/locales/es_PR | 2 +- localedata/locales/es_PY | 2 +- localedata/locales/es_SV | 2 +- localedata/locales/es_US | 2 +- localedata/locales/es_UY | 6 +- localedata/locales/es_VE | 2 +- localedata/locales/et_EE | 2 +- localedata/locales/eu_ES | 2 +- localedata/locales/fil_PH | 6 +- localedata/locales/fr_BE | 2 +- localedata/locales/fr_CA | 2 +- localedata/locales/fr_CH | 2 +- localedata/locales/fr_FR | 2 +- localedata/locales/fr_LU | 2 +- localedata/locales/fur_IT | 10 +- localedata/locales/fy_NL | 8 +- localedata/locales/gl_ES | 2 +- localedata/locales/gu_IN | 8 +- localedata/locales/gv_GB | 3 +- localedata/locales/ha_NG | 10 +- localedata/locales/he_IL | 1 + localedata/locales/hi_IN | 18 +- localedata/locales/hsb_DE | 3 +- localedata/locales/hy_AM | 2 +- localedata/locales/i18n | 1012 ++++---- localedata/locales/id_ID | 2 +- localedata/locales/ig_NG | 42 +- localedata/locales/it_CH | 2 +- localedata/locales/it_IT | 2 +- localedata/locales/kl_GL | 2 +- localedata/locales/km_KH | 4 +- localedata/locales/kn_IN | 14 +- localedata/locales/ko_KR | 2 +- localedata/locales/kok_IN | 20 +- localedata/locales/ks_IN | 42 +- localedata/locales/ks_IN@devanagari | 18 +- localedata/locales/kw_GB | 34 +- localedata/locales/ky_KG | 2 +- localedata/locales/lg_UG | 6 +- localedata/locales/ln_CD | 48 +- localedata/locales/lo_LA | 2 +- localedata/locales/lt_LT | 2 +- localedata/locales/lv_LV | 2 +- localedata/locales/mg_MG | 40 +- localedata/locales/mk_MK | 2 +- localedata/locales/ml_IN | 18 +- localedata/locales/mn_MN | 44 +- localedata/locales/mr_IN | 2 +- localedata/locales/nb_NO | 2 +- localedata/locales/ne_NP | 4 +- localedata/locales/nn_NO | 2 +- localedata/locales/os_RU | 1 + localedata/locales/pa_IN | 4 +- localedata/locales/ps_AF | 28 +- localedata/locales/ru_RU | 1 + localedata/locales/ru_UA | 1 + localedata/locales/se_NO | 26 +- localedata/locales/si_LK | 2 +- localedata/locales/sk_SK | 1 + localedata/locales/sr_RS@latin | 4 +- localedata/locales/ta_IN | 1 + localedata/locales/ta_LK | 1 + localedata/locales/te_IN | 6 +- localedata/locales/tk_TM | 3 +- localedata/locales/tpi_PG | 217 ++ localedata/locales/tr_CY | 2 +- localedata/locales/tr_TR | 1014 ++++---- localedata/locales/translit_circle | 2 +- localedata/locales/translit_cjk_compat | 2 +- localedata/locales/translit_combining | 142 +- localedata/locales/translit_compat | 2 +- localedata/locales/translit_font | 2 +- localedata/locales/translit_fraction | 2 +- localedata/locales/ts_ZA | 5 + localedata/locales/ug_CN | 48 +- localedata/locales/ur_IN | 5 +- localedata/locales/ur_PK | 25 +- localedata/locales/uz_UZ | 6 +- localedata/locales/uz_UZ@cyrillic | 18 +- localedata/locales/vi_VN | 50 +- localedata/locales/wae_CH | 14 +- localedata/locales/xh_ZA | 2 + localedata/locales/yi_US | 10 +- localedata/locales/yo_NG | 79 +- localedata/locales/yue_HK | 12 +- localedata/locales/zh_CN | 2 + localedata/locales/zu_ZA | 44 +- localedata/tst-xlocale2.c | 2 +- localedata/unicode-gen/DerivedCoreProperties.txt | 328 ++- localedata/unicode-gen/EastAsianWidth.txt | 90 +- localedata/unicode-gen/Makefile | 2 +- localedata/unicode-gen/UnicodeData.txt | 1028 +++++++- malloc/Makefile | 11 + malloc/Versions | 8 +- malloc/alloc_buffer_alloc_array.c | 47 + .../alloc_buffer_allocate.c | 33 +- .../alloc_buffer_copy_bytes.c | 25 +- .../alloc_buffer_copy_string.c | 21 +- .../alloc_buffer_create_failure.c | 24 +- malloc/arena.c | 11 + malloc/malloc-internal.h | 10 - malloc/malloc.c | 350 ++- malloc/tst-alloc_buffer.c | 665 ++++++ manual/arith.texi | 310 ++- manual/install.texi | 16 +- manual/lang.texi | 40 +- manual/libm-err-tab.pl | 7 +- manual/math.texi | 279 ++- manual/probes.texi | 19 + manual/tunables.texi | 77 + math/Makefile | 9 + math/basic-test.c | 4 +- math/bug-nextafter.c | 2 - math/bug-nexttoward.c | 2 - math/gen-tgmath-tests.py | 613 +++++ math/libm-test-getpayload.inc | 48 +- math/libm-test-setpayload.inc | 18 +- math/libm-test-support.c | 7 + math/libm-test-support.h | 10 + math/libm-test-totalorder.inc | 32 +- math/libm-test-totalordermag.inc | 32 +- math/test-math-isinff.cc | 4 - math/test-math-iszero.cc | 2 - math/test-nan-overflow.c | 2 - math/test-nan-payload.c | 2 - math/test-nearbyint-except-2.c | 4 - math/test-nearbyint-except.c | 4 - math/test-powl.c | 4 +- math/test-signgam-finite-c99.c | 2 - math/test-signgam-finite.c | 2 - math/test-signgam-main.c | 2 - math/test-snan.c | 4 - math/test-tgmath-ret.c | 6 +- math/test-tgmath.c | 13 +- math/test-tgmath2.c | 7 +- math/tgmath.h | 203 +- math/w_acos_template.c | 1 + math/w_acosh_template.c | 1 + math/w_asin_template.c | 1 + math/w_atanh_template.c | 1 + math/w_cosh_template.c | 1 + math/w_exp10_template.c | 1 + math/w_exp2_template.c | 1 + math/w_exp_template.c | 1 + math/w_fmod_template.c | 1 + math/w_hypot_template.c | 1 + math/w_j0_template.c | 1 + math/w_j1_template.c | 1 + math/w_jn_template.c | 1 + math/w_lgamma_r_template.c | 1 + math/w_lgamma_template.c | 1 + math/w_log10_template.c | 1 + math/w_log2_template.c | 1 + math/w_log_template.c | 1 + math/w_pow_template.c | 1 + math/w_remainder_template.c | 1 + math/w_sinh_template.c | 1 + math/w_sqrt_template.c | 1 + math/w_tgamma_template.c | 1 + misc/Versions | 2 + misc/mmap.c | 1 + misc/mmap64.c | 1 + misc/regexp.c | 9 +- misc/tst-preadvwritev2-common.c | 48 + misc/tst-preadvwritev2.c | 3 + misc/tst-preadvwritev64v2.c | 3 + misc/tst-tsearch.c | 1 - nptl/allocatestack.c | 32 +- nptl/pthreadP.h | 9 + nptl/pthread_cancel.c | 7 +- nptl/pthread_create.c | 22 +- nptl/pthread_detach.c | 3 +- nptl/pthread_equal.c | 2 +- nptl/pthread_exit.c | 4 +- nptl/pthread_getspecific.c | 2 +- nptl/pthread_join.c | 3 +- nptl/pthread_key_create.c | 2 +- nptl/pthread_key_delete.c | 3 +- nptl/pthread_mutex_destroy.c | 2 +- nptl/pthread_mutex_init.c | 2 +- nptl/pthread_mutex_lock.c | 2 +- nptl/pthread_mutex_timedlock.c | 5 +- nptl/pthread_mutex_trylock.c | 3 +- nptl/pthread_mutex_unlock.c | 2 +- nptl/pthread_mutexattr_init.c | 3 +- nptl/pthread_mutexattr_settype.c | 3 +- nptl/pthread_self.c | 2 +- nptl/pthread_setspecific.c | 2 +- nptl/tpp.c | 4 +- nptl/tst-create-detached.c | 1 + nptl/tst-robust-fork.c | 1 + nptl/tst-rwlock19.c | 2 +- nscd/aicache.c | 23 +- nscd/gethstbyad_r.c | 1 - nscd/gethstbynm3_r.c | 2 +- nss/digits_dots.c | 21 +- nss/getXXbyYY.c | 28 +- nss/getXXbyYY_r.c | 40 +- nss/getnssent_r.c | 42 +- nss/nsswitch.h | 10 + posix/Makefile | 3 +- posix/nanosleep.c | 2 +- posix/sched_cpucount.c | 27 +- posix/sys/wait.h | 3 +- posix/tst-spawn2.c | 26 +- posix/tst-spawn3.c | 88 +- posix/tst-sysconf-empty-chroot.c | 95 + resolv/Makefile | 30 +- resolv/README | 1 - resolv/Versions | 11 +- resolv/bits/types/res_state.h | 4 +- resolv/compat-gethnamaddr.c | 95 +- resolv/inet_pton.c | 176 +- resolv/nss_dns/dns-canon.c | 19 +- resolv/nss_dns/dns-host.c | 149 +- resolv/nss_dns/dns-network.c | 33 +- resolv/res-close.c | 143 ++ resolv/res_data.c | 201 +- resolv/res_debug.c | 86 +- resolv/res_debug.h | 34 - resolv/res_hconf.h | 2 +- resolv/res_init.c | 1016 ++++---- resolv/res_libc.c | 138 +- resolv/res_mkquery.c | 377 +-- resolv/res_query.c | 358 +-- resolv/res_randomid.c | 92 + resolv/res_send.c | 296 +-- resolv/res_use_inet6.h | 49 + resolv/resolv-internal.h | 45 +- resolv/resolv.h | 1 + resolv/resolv_conf.c | 704 ++++++ resolv/resolv_conf.h | 103 + resolv/resolv_context.c | 252 ++ resolv/resolv_context.h | 182 ++ resolv/tst-inet_pton.c | 537 +++++ resolv/tst-resolv-basic.c | 65 + resolv/tst-resolv-res_init-multi.c | 89 + resolv/tst-resolv-res_init-skeleton.c | 603 ++++- resolv/tst-resolv-res_ninit.c | 74 + resolv/tst-resolv-rotate.c | 263 ++ resolv/tst-resolv-threads.c | 484 ++++ scripts/build-many-glibcs.py | 7 +- signal/Makefile | 3 +- signal/signal.h | 13 +- stdio-common/Makefile | 5 +- stdio-common/_i18n_number.h | 23 +- stdio-common/tst-vfprintf-mbs-prec.c | 543 +++++ stdio-common/tst-vfprintf-user-type.c | 220 ++ stdio-common/vfprintf.c | 137 +- stdio-common/vfscanf.c | 2 +- stdlib/monetary.h | 5 +- stdlib/stdlib.h | 38 +- stdlib/strfmon_l.c | 4 +- stdlib/strtod_l.c | 9 +- stdlib/strtof_l.c | 4 +- stdlib/strtol.c | 2 +- stdlib/strtol_l.c | 5 +- stdlib/strtold_l.c | 12 +- stdlib/strtoll_l.c | 4 +- stdlib/strtoul_l.c | 4 +- stdlib/strtoull_l.c | 4 +- stdlib/tst-strtod.h | 6 +- string/Makefile | 9 +- string/bits/{string3.h => string_fortified.h} | 29 +- string/strcasecmp.c | 4 +- string/strcoll_l.c | 2 +- string/string-inlines.c | 36 +- string/string.h | 48 +- string/strings.h | 7 +- string/strncase.c | 4 +- string/strncat.c | 5 + string/strxfrm_l.c | 2 +- string/test-memcmp.c | 11 +- string/tst-cmp.c | 2 +- support/Makefile | 2 + support/namespace.h | 32 + support/resolv_test.c | 37 +- support/resolv_test.h | 10 + support/support_capture_subprocess_check.c | 2 +- support/support_chroot.c | 71 + support/tst-support-namespace.c | 84 +- .../float128/wcstof128_l.c => support/xmprotect.c | 22 +- support/xunistd.h | 2 +- sysdeps/aarch64/dl-machine.h | 4 +- sysdeps/aarch64/dl-tlsdesc.S | 70 + sysdeps/aarch64/dl-tunables.list | 25 + sysdeps/aarch64/multiarch/ifunc-impl-list.c | 6 +- sysdeps/arm/armv7/multiarch/Makefile | 2 +- sysdeps/arm/armv7/multiarch/ifunc-impl-list.c | 5 + .../memchr.c => arm/armv7/multiarch/memchr.S} | 51 +- sysdeps/arm/armv7/multiarch/memchr_impl.S | 219 ++ sysdeps/arm/armv7/multiarch/memchr_neon.S | 9 + sysdeps/arm/sys/ucontext.h | 4 +- .../generic/malloc-alignment.h | 29 +- sysdeps/generic/malloc-machine.h | 1 + sysdeps/generic/math-tests.h | 42 +- sysdeps/generic/math_private.h | 4 +- sysdeps/generic/siglist.h | 24 +- sysdeps/generic/sys/ucontext.h | 4 +- sysdeps/i386/Implies | 1 + sysdeps/i386/fpu/fenv_private.h | 61 +- sysdeps/i386/fpu/libm-test-ulps | 578 ++++- sysdeps/i386/i686/fpu/multiarch/libm-test-ulps | 578 ++++- sysdeps/i386/i686/multiarch/strncat-c.c | 7 +- .../s_sinf-ppc64.c => i386/malloc-alignment.h} | 14 +- sysdeps/i386/string-inlines.c | 185 +- sysdeps/i386/sys/ucontext.h | 4 +- sysdeps/ia64/Implies | 1 + sysdeps/ia64/Makefile | 5 + sysdeps/ia64/bits/floatn.h | 102 + sysdeps/ia64/float128-abi.h | 2 + sysdeps/ia64/fpu/e_sqrtf128.c | 1 + sysdeps/ia64/fpu/k_rem_pio2.c | 1 - sysdeps/ia64/fpu/sfp-machine.h | 100 + .../float128/wcstof128_l.c => ia64/math-tests.h} | 19 +- sysdeps/ieee754/float128/Makefile | 4 + sysdeps/ieee754/float128/float128_private.h | 6 +- sysdeps/ieee754/float128/s_signbitf128.c | 37 +- sysdeps/ieee754/float128/strtof128_l.c | 4 +- sysdeps/ieee754/float128/wcstof128.c | 4 +- sysdeps/ieee754/float128/wcstof128_l.c | 4 +- sysdeps/ieee754/flt-32/e_powf.c | 171 +- sysdeps/ieee754/ldbl-128ibm/strtold_l.c | 5 +- sysdeps/ieee754/ldbl-64-128/strtold_l.c | 5 +- sysdeps/ieee754/ldbl-96/bits/iscanonical.h | 3 + sysdeps/ieee754/ldbl-opt/nldbl-compat.c | 4 +- sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c | 2 +- sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c | 4 +- sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c | 2 +- sysdeps/m68k/m680x0/m68020/bits/string.h | 24 - sysdeps/m68k/sys/ucontext.h | 4 +- sysdeps/mips/atomic-machine.h | 362 +-- sysdeps/mips/math-tests.h | 8 +- sysdeps/mips/sys/ucontext.h | 4 +- sysdeps/nptl/bits/pthreadtypes.h | 2 +- sysdeps/posix/getaddrinfo.c | 94 +- sysdeps/posix/gethostname.c | 2 +- sysdeps/posix/spawni.c | 348 ++- sysdeps/powerpc/bits/floatn.h | 100 + sysdeps/powerpc/bits/hwcap.h | 3 + sysdeps/powerpc/dl-procinfo.c | 2 +- sysdeps/powerpc/fpu/libm-test-ulps | 578 +++++ sysdeps/powerpc/fpu/math_private.h | 10 + sysdeps/powerpc/powerpc32/backtrace.c | 2 +- .../powerpc/powerpc32/power4/multiarch/mempcpy.c | 3 +- sysdeps/powerpc/powerpc32/power7/strcasecmp.S | 2 +- sysdeps/powerpc/powerpc64/backtrace.c | 2 +- sysdeps/powerpc/powerpc64/fpu/multiarch/Makefile | 2 +- .../powerpc/powerpc64/fpu/multiarch/s_llrintf.c | 46 + .../powerpc64/fpu/multiarch/s_llroundf-ppc64.S} | 22 +- .../powerpc/powerpc64/fpu/multiarch/s_llroundf.c | 46 + .../powerpc/powerpc64/fpu/multiarch/s_sinf-ppc64.c | 2 +- sysdeps/powerpc/powerpc64/fpu/s_llrint.S | 7 + sysdeps/powerpc/powerpc64/fpu/s_llrintf.S | 37 +- sysdeps/powerpc/powerpc64/multiarch/Makefile | 3 +- .../powerpc/powerpc64/multiarch/ifunc-impl-list.c | 3 + .../powerpc64/multiarch/memchr-power8.S} | 18 +- sysdeps/powerpc/powerpc64/multiarch/memchr.c | 3 + sysdeps/powerpc/powerpc64/multiarch/mempcpy.c | 3 +- sysdeps/powerpc/powerpc64/multiarch/stpcpy.c | 1 + .../powerpc/powerpc64/multiarch/strrchr-power8.S | 18 +- sysdeps/powerpc/powerpc64/power5+/fpu/s_llround.S | 7 + sysdeps/powerpc/powerpc64/power5+/fpu/s_llroundf.S | 1 + sysdeps/powerpc/powerpc64/power6x/fpu/s_llrint.S | 7 + sysdeps/powerpc/powerpc64/power6x/fpu/s_llround.S | 7 + sysdeps/powerpc/powerpc64/power6x/fpu/s_llroundf.S | 1 + sysdeps/powerpc/powerpc64/power7/strcasecmp.S | 2 +- sysdeps/powerpc/powerpc64/power8/fpu/s_llrint.S | 7 + sysdeps/powerpc/powerpc64/power8/fpu/s_llround.S | 7 + sysdeps/powerpc/powerpc64/power8/fpu/s_llroundf.S | 1 + sysdeps/powerpc/powerpc64/power8/memchr.S | 335 +++ sysdeps/powerpc/powerpc64/power8/strlen.S | 11 - sysdeps/powerpc/powerpc64/power8/strnlen.S | 10 +- sysdeps/powerpc/powerpc64/power8/strrchr.S | 8 +- sysdeps/powerpc/powerpc64le/Implies-before | 1 + sysdeps/powerpc/powerpc64le/Makefile | 45 + sysdeps/powerpc/powerpc64le/configure | 75 + sysdeps/powerpc/powerpc64le/configure.ac | 48 + sysdeps/powerpc/powerpc64le/fpu/e_sqrtf128.c | 51 + sysdeps/powerpc/powerpc64le/fpu/sfp-machine.h | 115 + .../powerpc/powerpc64le/power9/fpu/e_sqrtf128.c | 35 +- sysdeps/pthread/flockfile.c | 1 + sysdeps/s390/bits/string.h | 252 -- sysdeps/s390/configure | 65 - sysdeps/s390/configure.ac | 6 - sysdeps/s390/dl-procinfo.c | 5 +- sysdeps/s390/dl-procinfo.h | 5 +- sysdeps/s390/fpu/fesetenv.c | 2 - sysdeps/s390/multiarch/mempcpy.c | 4 +- sysdeps/s390/multiarch/strncat-c.c | 2 +- sysdeps/s390/multiarch/utf16-utf32-z9.c | 16 +- sysdeps/s390/multiarch/utf8-utf16-z9.c | 8 +- sysdeps/s390/multiarch/utf8-utf32-z9.c | 8 +- sysdeps/s390/s390-32/tls-macros.h | 12 +- sysdeps/s390/s390-64/tls-macros.h | 10 +- sysdeps/s390/utf16-utf32-z9.c | 220 +- sysdeps/s390/utf8-utf16-z9.c | 117 + sysdeps/s390/utf8-utf32-z9.c | 112 + sysdeps/sparc/bits/string.h | 31 - sysdeps/unix/bsd/bits/signum.h | 58 +- sysdeps/unix/sysv/linux/Makefile | 18 +- sysdeps/unix/sysv/linux/aarch64/clone.S | 9 +- sysdeps/unix/sysv/linux/aarch64/cpu-features.c | 47 +- .../unix/sysv/linux/aarch64/kernel_rt_sigframe.h | 2 +- sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h | 2 +- sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h | 4 +- sysdeps/unix/sysv/linux/alpha/bits/signum.h | 69 +- sysdeps/unix/sysv/linux/alpha/clone.S | 11 +- sysdeps/unix/sysv/linux/alpha/sys/ucontext.h | 4 +- sysdeps/unix/sysv/linux/arm/clone.S | 6 +- sysdeps/unix/sysv/linux/arm/fcntl.c | 1 - sysdeps/unix/sysv/linux/arm/register-dump.h | 2 +- sysdeps/unix/sysv/linux/arm/sigcontextinfo.h | 2 +- sysdeps/unix/sysv/linux/arm/sys/ucontext.h | 4 +- sysdeps/unix/sysv/linux/bits/signum.h | 91 +- sysdeps/unix/sysv/linux/fcntl.c | 52 +- .../unix/sysv/linux/generic/wordsize-32/fcntl.c | 86 - sysdeps/unix/sysv/linux/getsysstats.c | 5 +- sysdeps/unix/sysv/linux/hppa/bits/signum.h | 110 +- sysdeps/unix/sysv/linux/hppa/clone.S | 6 +- sysdeps/unix/sysv/linux/hppa/fcntl.c | 1 - sysdeps/unix/sysv/linux/hppa/profil-counter.h | 2 +- sysdeps/unix/sysv/linux/hppa/sys/ucontext.h | 4 +- sysdeps/unix/sysv/linux/i386/Versions | 2 +- sysdeps/unix/sysv/linux/i386/clone.S | 2 - sysdeps/unix/sysv/linux/i386/fcntl.c | 61 - sysdeps/unix/sysv/linux/i386/libc.abilist | 7 + sysdeps/unix/sysv/linux/i386/libm.abilist | 138 ++ sysdeps/unix/sysv/linux/i386/smp.h | 2 +- sysdeps/unix/sysv/linux/ia64/Makefile | 5 + sysdeps/unix/sysv/linux/ia64/clone2.S | 8 +- sysdeps/unix/sysv/linux/ia64/libc.abilist | 7 + sysdeps/unix/sysv/linux/ia64/libm.abilist | 138 ++ sysdeps/unix/sysv/linux/ia64/sys/ucontext.h | 4 +- sysdeps/unix/sysv/linux/m68k/clone.S | 2 - sysdeps/unix/sysv/linux/m68k/fcntl.c | 1 - sysdeps/unix/sysv/linux/m68k/sys/ucontext.h | 6 +- sysdeps/unix/sysv/linux/microblaze/fcntl.c | 1 - .../unix/sysv/linux/microblaze/sigcontextinfo.h | 2 +- sysdeps/unix/sysv/linux/mips/bits/signum.h | 94 +- sysdeps/unix/sysv/linux/mips/clone.S | 12 +- sysdeps/unix/sysv/linux/mips/kernel_rt_sigframe.h | 2 +- sysdeps/unix/sysv/linux/mips/mips32/fcntl.c | 1 - sysdeps/unix/sysv/linux/mips/mips64/n32/fcntl.c | 1 - sysdeps/unix/sysv/linux/mips/sys/ucontext.h | 6 +- sysdeps/unix/sysv/linux/mmap.c | 1 + sysdeps/unix/sysv/linux/mmap64.c | 2 + sysdeps/unix/sysv/linux/nanosleep.c | 2 +- sysdeps/unix/sysv/linux/nios2/clone.S | 17 +- sysdeps/unix/sysv/linux/nios2/kernel_rt_sigframe.h | 2 +- sysdeps/unix/sysv/linux/nios2/sigcontextinfo.h | 2 +- sysdeps/unix/sysv/linux/nios2/sys/ucontext.h | 8 +- sysdeps/unix/sysv/linux/openat.c | 31 +- sysdeps/unix/sysv/linux/openat64.c | 57 +- sysdeps/unix/sysv/linux/powerpc/ioctl.c | 6 +- sysdeps/unix/sysv/linux/powerpc/powerpc32/Makefile | 5 + sysdeps/unix/sysv/linux/powerpc/powerpc32/clone.S | 7 +- sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c | 1 - sysdeps/unix/sysv/linux/powerpc/powerpc64/clone.S | 11 +- sysdeps/unix/sysv/linux/powerpc/powerpc64/fcntl.c | 49 +- .../sysv/linux/powerpc/powerpc64/libc-le.abilist | 7 + .../sysv/linux/powerpc/powerpc64/libm-le.abilist | 138 ++ .../sysv/linux/powerpc/powerpc64le/float128-abi.h | 2 + sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h | 14 +- sysdeps/unix/sysv/linux/powerpc/sysconf.c | 37 +- sysdeps/unix/sysv/linux/s390/Makefile | 4 + sysdeps/unix/sysv/linux/s390/bits/hwcap.h | 3 + sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c | 1 - sysdeps/unix/sysv/linux/s390/sys/ptrace.h | 42 +- sysdeps/unix/sysv/linux/s390/sys/ucontext.h | 4 +- .../unix/sysv/linux/s390/tst-ptrace-singleblock.c | 128 + sysdeps/unix/sysv/linux/sh/clone.S | 21 +- sysdeps/unix/sysv/linux/sh/fcntl.c | 1 - sysdeps/unix/sysv/linux/sh/makecontext.S | 2 +- sysdeps/unix/sysv/linux/sh/sys/ucontext.h | 4 +- sysdeps/unix/sysv/linux/sparc/bits/signum.h | 70 +- sysdeps/unix/sysv/linux/sparc/sparc32/clone.S | 5 +- sysdeps/unix/sysv/linux/sparc/sparc32/fcntl.c | 1 - .../unix/sysv/linux/sparc/sparc32/ucontext_i.sym | 1 - sysdeps/unix/sysv/linux/sparc/sparc64/clone.S | 5 +- .../unix/sysv/linux/sparc/sparc64/makecontext.c | 2 +- sysdeps/unix/sysv/linux/sparc/sys/ucontext.h | 275 ++- sysdeps/unix/sysv/linux/tcsetattr.c | 3 +- sysdeps/unix/sysv/linux/tile/bits/sigaction.h | 2 + sysdeps/unix/sysv/linux/tile/clone.S | 6 +- sysdeps/unix/sysv/linux/tile/sigcontextinfo.h | 2 +- sysdeps/unix/sysv/linux/tile/sys/ucontext.h | 4 +- sysdeps/unix/sysv/linux/tst-clone3.c | 96 + sysdeps/unix/sysv/linux/tst-signal-numbers.sh | 86 + sysdeps/unix/sysv/linux/wordsize-64/openat.c | 11 - sysdeps/unix/sysv/linux/wordsize-64/openat64.c | 1 - .../sysv/linux/x86/dl-sysdep.c} | 12 +- sysdeps/unix/sysv/linux/x86/sys/ucontext.h | 10 +- sysdeps/unix/sysv/linux/x86_64/64/libc.abilist | 7 + sysdeps/unix/sysv/linux/x86_64/64/libm.abilist | 138 ++ sysdeps/unix/sysv/linux/x86_64/clone.S | 5 +- sysdeps/unix/sysv/linux/x86_64/register-dump.h | 2 +- sysdeps/unix/sysv/linux/x86_64/sigcontextinfo.h | 2 +- sysdeps/unix/sysv/linux/x86_64/x32/libc.abilist | 7 + sysdeps/unix/sysv/linux/x86_64/x32/libm.abilist | 138 ++ sysdeps/x86/bits/floatn.h | 104 + sysdeps/x86/bits/string.h | 1996 ---------------- sysdeps/x86/cacheinfo.c | 10 +- sysdeps/x86/cpu-features.c | 19 + sysdeps/x86/cpu-features.h | 8 + sysdeps/x86/cpu-tunables.c | 323 +++ sysdeps/x86/dl-tunables.list | 34 + sysdeps/x86/float128-abi.h | 2 + sysdeps/x86/fpu/Makefile | 3 + sysdeps/x86/fpu/bits/fenv.h | 2 + sysdeps/x86/fpu/e_sqrtf128.c | 47 + sysdeps/x86/fpu/include/bits/fenv.h | 9 + sysdeps/x86/fpu/sfp-machine.h | 209 ++ .../{aarch64/bits/string.h => x86/math-tests.h} | 13 +- sysdeps/x86_64/Implies | 1 + sysdeps/x86_64/Makefile | 4 +- sysdeps/x86_64/configure | 64 - sysdeps/x86_64/configure.ac | 6 - sysdeps/x86_64/dl-tls.c | 53 + sysdeps/x86_64/dl-tls.h | 5 + sysdeps/x86_64/fpu/libm-test-ulps | 564 +++++ sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S | 136 +- sysdeps/x86_64/multiarch/memcmp.c | 3 +- sysdeps/x86_64/multiarch/memmove.c | 3 +- sysdeps/x86_64/multiarch/mempcpy.c | 2 + sysdeps/x86_64/multiarch/memrchr.c | 2 +- sysdeps/x86_64/multiarch/memset.c | 4 +- sysdeps/x86_64/multiarch/rawmemchr.c | 2 +- sysdeps/x86_64/multiarch/stpcpy.c | 2 + sysdeps/x86_64/multiarch/strchrnul.c | 2 +- sysdeps/x86_64/multiarch/strlen.c | 2 +- sysdeps/x86_64/multiarch/strncat-c.c | 7 +- sysdeps/x86_64/multiarch/strnlen.c | 2 +- sysdeps/x86_64/multiarch/wcschr.c | 2 +- sysdeps/x86_64/multiarch/wcscpy.c | 2 +- sysdeps/x86_64/multiarch/wcslen.c | 2 +- sysdeps/x86_64/multiarch/wcsnlen.c | 2 +- sysdeps/x86_64/multiarch/wmemchr.c | 2 +- sysdeps/x86_64/multiarch/wmemcmp.c | 3 +- sysdeps/x86_64/multiarch/wmemset.c | 2 +- sysdeps/x86_64/multiarch/wmemset_chk.c | 2 +- sysdeps/x86_64/rtld-offsets.sym | 6 + sysdeps/x86_64/strcasecmp_l-nonascii.c | 2 +- sysdeps/x86_64/strncase_l-nonascii.c | 2 +- sysdeps/x86_64/tls_get_addr.S | 61 + sysdeps/x86_64/tlsdesc.sym | 3 + time/strftime_l.c | 24 +- time/strptime_l.c | 2 +- time/time.h | 6 +- wcsmbs/mbsrtowcs_l.c | 2 +- wcsmbs/wchar.h | 53 +- wcsmbs/wcscasecmp.c | 2 +- wcsmbs/wcsncase.c | 2 +- wcsmbs/wcstod.c | 4 +- wcsmbs/wcstod_l.c | 4 +- wcsmbs/wcstof.c | 4 +- wcsmbs/wcstof_l.c | 4 +- wcsmbs/wcstol_l.c | 2 +- wcsmbs/wcstold.c | 4 +- wcsmbs/wcstold_l.c | 4 +- wcsmbs/wcstoll_l.c | 2 +- wcsmbs/wcstoul_l.c | 2 +- wcsmbs/wcstoull_l.c | 2 +- wctype/iswctype_l.c | 2 +- wctype/towctrans_l.c | 2 +- wctype/wcfuncs_l.c | 6 +- wctype/wctrans_l.c | 2 +- wctype/wctype.h | 40 +- wctype/wctype_l.c | 2 +- 696 files changed, 28208 insertions(+), 9012 deletions(-) create mode 100644 benchtests/powf-inputs create mode 100644 benchtests/scripts/benchout_strings.schema.json create mode 100755 benchtests/scripts/compare_strings.py copy bits/{signum.h => signum-generic.h} (66%) delete mode 100644 bits/string.h copy sysdeps/generic/ld.abilist => dev/null (100%) create mode 100644 include/alloc_buffer.h delete mode 100644 include/bits/string3.h create mode 100644 include/bits/string_fortified.h create mode 100644 include/bits/types/__locale_t.h create mode 100644 include/bits/types/locale_t.h delete mode 100644 include/xlocale.h rename locale/{xlocale.h => bits/types/__locale_t.h} (72%) copy sysdeps/powerpc/powerpc64/fpu/multiarch/s_sinf-ppc64.c => locale/bits/types/l [...] create mode 100644 localedata/locales/tpi_PG create mode 100644 malloc/alloc_buffer_alloc_array.c copy sysdeps/unix/sysv/linux/aarch64/cpu-features.c => malloc/alloc_buffer_allocat [...] copy misc/tst-preadvwritev64v2.c => malloc/alloc_buffer_copy_bytes.c (61%) copy misc/tst-preadvwritev64v2.c => malloc/alloc_buffer_copy_string.c (65%) copy misc/tst-preadvwritev64v2.c => malloc/alloc_buffer_create_failure.c (65%) create mode 100644 malloc/tst-alloc_buffer.c create mode 100755 math/gen-tgmath-tests.py create mode 100644 misc/tst-preadvwritev2-common.c create mode 100644 posix/tst-sysconf-empty-chroot.c create mode 100644 resolv/res-close.c delete mode 100644 resolv/res_debug.h create mode 100644 resolv/res_randomid.c create mode 100644 resolv/res_use_inet6.h create mode 100644 resolv/resolv_conf.c create mode 100644 resolv/resolv_conf.h create mode 100644 resolv/resolv_context.c create mode 100644 resolv/resolv_context.h create mode 100644 resolv/tst-inet_pton.c create mode 100644 resolv/tst-resolv-res_init-multi.c create mode 100644 resolv/tst-resolv-res_ninit.c create mode 100644 resolv/tst-resolv-rotate.c create mode 100644 resolv/tst-resolv-threads.c create mode 100644 stdio-common/tst-vfprintf-mbs-prec.c create mode 100644 stdio-common/tst-vfprintf-user-type.c rename string/bits/{string3.h => string_fortified.h} (89%) create mode 100644 support/support_chroot.c copy sysdeps/ieee754/float128/wcstof128_l.c => support/xmprotect.c (72%) create mode 100644 sysdeps/aarch64/dl-tunables.list copy sysdeps/{powerpc/powerpc64/multiarch/memchr.c => arm/armv7/multiarch/memchr.S} (50%) create mode 100644 sysdeps/arm/armv7/multiarch/memchr_impl.S create mode 100644 sysdeps/arm/armv7/multiarch/memchr_neon.S copy math/w_acos_template.c => sysdeps/generic/malloc-alignment.h (55%) copy sysdeps/{powerpc/powerpc64/fpu/multiarch/s_sinf-ppc64.c => i386/malloc-alignm [...] create mode 100644 sysdeps/ia64/bits/floatn.h create mode 100644 sysdeps/ia64/float128-abi.h create mode 100644 sysdeps/ia64/fpu/e_sqrtf128.c delete mode 100644 sysdeps/ia64/fpu/k_rem_pio2.c create mode 100644 sysdeps/ia64/fpu/sfp-machine.h copy sysdeps/{ieee754/float128/wcstof128_l.c => ia64/math-tests.h} (72%) delete mode 100644 sysdeps/m68k/m680x0/m68020/bits/string.h create mode 100644 sysdeps/powerpc/bits/floatn.h create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_llrintf.c copy sysdeps/{ieee754/float128/wcstof128.c => powerpc/powerpc64/fpu/multiarch/s_ll [...] create mode 100644 sysdeps/powerpc/powerpc64/fpu/multiarch/s_llroundf.c copy sysdeps/{ieee754/float128/wcstof128_l.c => powerpc/powerpc64/multiarch/memchr [...] create mode 100644 sysdeps/powerpc/powerpc64/power5+/fpu/s_llroundf.S create mode 100644 sysdeps/powerpc/powerpc64/power6x/fpu/s_llroundf.S create mode 100644 sysdeps/powerpc/powerpc64/power8/fpu/s_llroundf.S create mode 100644 sysdeps/powerpc/powerpc64/power8/memchr.S create mode 100644 sysdeps/powerpc/powerpc64le/Implies-before create mode 100644 sysdeps/powerpc/powerpc64le/Makefile create mode 100644 sysdeps/powerpc/powerpc64le/configure create mode 100644 sysdeps/powerpc/powerpc64le/configure.ac create mode 100644 sysdeps/powerpc/powerpc64le/fpu/e_sqrtf128.c create mode 100644 sysdeps/powerpc/powerpc64le/fpu/sfp-machine.h copy math/w_cosh_template.c => sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c (52%) delete mode 100644 sysdeps/s390/bits/string.h delete mode 100644 sysdeps/sparc/bits/string.h delete mode 100644 sysdeps/unix/sysv/linux/arm/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/hppa/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/i386/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/m68k/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/microblaze/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n32/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc32/fcntl.c create mode 100644 sysdeps/unix/sysv/linux/powerpc/powerpc64le/float128-abi.h delete mode 100644 sysdeps/unix/sysv/linux/s390/s390-32/fcntl.c create mode 100644 sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c delete mode 100644 sysdeps/unix/sysv/linux/sh/fcntl.c delete mode 100644 sysdeps/unix/sysv/linux/sparc/sparc32/fcntl.c create mode 100644 sysdeps/unix/sysv/linux/tst-clone3.c create mode 100644 sysdeps/unix/sysv/linux/tst-signal-numbers.sh delete mode 100644 sysdeps/unix/sysv/linux/wordsize-64/openat.c delete mode 100644 sysdeps/unix/sysv/linux/wordsize-64/openat64.c copy sysdeps/{s390/multiarch/strncat-c.c => unix/sysv/linux/x86/dl-sysdep.c} (76%) create mode 100644 sysdeps/x86/bits/floatn.h delete mode 100644 sysdeps/x86/bits/string.h create mode 100644 sysdeps/x86/cpu-tunables.c create mode 100644 sysdeps/x86/dl-tunables.list create mode 100644 sysdeps/x86/float128-abi.h create mode 100644 sysdeps/x86/fpu/e_sqrtf128.c create mode 100644 sysdeps/x86/fpu/sfp-machine.h rename sysdeps/{aarch64/bits/string.h => x86/math-tests.h} (70%) create mode 100644 sysdeps/x86_64/dl-tls.c create mode 100644 sysdeps/x86_64/rtld-offsets.sym create mode 100644 sysdeps/x86_64/tls_get_addr.S