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* Fix -Wundef warning on PAGE_COPY_THRESHOLDSiddhesh Poyarekar2014-07-032-2/+0
| | | | | | | The PAGE_COPY_THRESHOLD macro is meant to be overridden by architecture-specific pagecopy.h, but it is currently done only by mach; all other architectures use the default. Check to see if the macro is defined in addition to whether it is set to a non-zero value.
* Remove unnecessary include in memmove_chkSiddhesh Poyarekar2014-06-271-1/+0
| | | | | | This also has the side-effect of fixing a couple of Wundef warnings raised from pagecopy.h. The generated code is identical before and after this patch.
* Include LOCPATH in default test environment.Joseph Myers2014-06-041-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tests run using the default $(make-test-out) automatically get GCONV_PATH and LC_ALL set, whether or not those environment variables are actually needed for the individual test. However, they do not get LOCPATH set, meaning that a large number of tests have -ENV settings just to set LOCPATH. This patch moves LOCPATH into the default environment used for all tests, on the principle that like GCONV_PATH any settings needed to use files associated with the newly built library, rather than any old installed files, are appropriate to use by default. A further motivation is that various tests using .sh files also set some combination of LC_ALL, GCONV_PATH and LOCPATH. Preferably .sh files should also use the default environment with any additions required for the individual test. Now, it was suggested in <https://sourceware.org/ml/libc-alpha/2014-05/msg00715.html> that various Makefile variables used in testing should be derived by composing the -before-env and -after-env variables used when explicit environment settings are required. With such a change, it's also natural for those variables to include the default settings (via some intermediate makefile variable also used in make-test-out). Because some .sh files only set variables that correspond to the default settings, or a subset thereof, and this applies to more of the .sh files once LOCPATH is in the default settings, doing so reduces the size of a revised version of <https://sourceware.org/ml/libc-alpha/2014-05/msg00596.html>: scripts only needing the (expanded) default settings will not need to receive the separate -before-env and -after-env variables, only the single variable they do at present. So moving LOCPATH into the default settings can reduce churn caused by subsequent patches. Tested x86_64 and x86. * Rules (make-test-out): Include LOCPATH=$(common-objpfx)localedata in default environment. * debug/Makefile (tst-chk1-ENV): Remove variable. (tst-chk2-ENV): Likewise. (tst-chk3-ENV): Likewise. (tst-chk4-ENV): Likewise. (tst-chk5-ENV): Likewise. (tst-chk6-ENV): Likewise. (tst-lfschk1-ENV): Likewise. (tst-lfschk2-ENV): Likewise. (tst-lfschk3-ENV): Likewise. (tst-lfschk4-ENV): Likewise. (tst-lfschk5-ENV): Likewise. (tst-lfschk6-ENV): Likewise. * iconvdata/Makefile (bug-iconv6-ENV): Likewise. (tst-iconv7-ENV): Likewise. * intl/Makefile (LOCPATH-ENV): Likewise. (tst-codeset-ENV): Likewise. (tst-gettext3-ENV): Likewise. (tst-gettext5-ENV): Likewise. * libio/Makefile (tst-widetext-ENV): Don't set LOCPATH. (tst-fopenloc-ENV): Likewise. (tst-fgetws-ENV): Remove variable. (tst-ungetwc1-ENV): Likewise. (tst-ungetwc2-ENV): Likewise. (bug-ungetwc2-ENV): Likewise. (tst-swscanf-ENV): Likewise. (bug-ftell-ENV): Likewise. (tst-fgetwc-ENV): Likewise. (tst-fseek-ENV): Likewise. (tst-ftell-partial-wide-ENV): Likewise. (tst-ftell-active-handler-ENV): Likewise. (tst-ftell-append-ENV): Likewise. * posix/Makefile (tst-fnmatch-ENV): Likewise. (tst-regexloc-ENV): Likewise. (bug-regex1-ENV): Likewise. (tst-regex-ENV): Likewise. (tst-regex2-ENV): Likewise. (bug-regex5-ENV): Likewise. (bug-regex6-ENV): Likewise. (bug-regex17-ENV): Likewise. (bug-regex18-ENV): Likewise. (bug-regex19-ENV): Likewise. (bug-regex20-ENV): Likewise. (bug-regex22-ENV): Likewise. (bug-regex23-ENV): Likewise. (bug-regex25-ENV): Likewise. (bug-regex26-ENV): Likewise. (bug-regex30-ENV): Likewise. (bug-regex32-ENV): Likewise. (bug-regex33-ENV): Likewise. (bug-regex34-ENV): Likewise. (bug-regex35-ENV): Likewise. (tst-rxspencer-ENV): Likewise. (tst-rxspencer-no-utf8-ENV): Likewise. * stdio-common/Makefile (tst-sprintf-ENV): Likewise. (tst-sscanf-ENV): Likewise. (tst-swprintf-ENV): Likewise. (tst-swscanf-ENV): Likewise. (test-vfprintf-ENV): Likewise. (scanf13-ENV): Likewise. (bug14-ENV): Likewise. (tst-grouping-ENV): Likewise. * stdlib/Makefile (tst-strtod-ENV): Likewise. (tst-strtod3-ENV): Likewise. (tst-strtod4-ENV): Likewise. (tst-strtod5-ENV): Likewise. (testmb2-ENV): Likewise./ * string/Makefile (tst-strxfrm-ENV): Likewise. (tst-strxfrm2-ENV): Likewise. (bug-strcoll1-ENV): Likewise. (test-strcasecmp-ENV): Likewise. (test-strncasecmp-ENV): Likewise. * time/Makefile (tst-strptime-ENV): Likewise. (tst-ftime_l-ENV): Likewise. * wcsmbs/Makefile (tst-btowc-ENV): Likewise. (tst-mbrtowc-ENV): Likewise. (tst-wcrtomb-ENV): Likewise. (tst-mbrtowc2-ENV): Likewise. (tst-c16c32-1-ENV): Likewise. (tst-mbsnrtowcs-ENV): Likewise. localedata/ChangeLog: * Makefile (TEST_MBWC_ENV): Remove variable. (tst_iswalnum-ENV): Likewise. (tst_iswalpha-ENV): Likewise. (tst_iswcntrl-ENV): Likewise. (tst_iswctype-ENV): Likewise. (tst_iswdigit-ENV): Likewise. (tst_iswgraph-ENV): Likewise. (tst_iswlower-ENV): Likewise. (tst_iswprint-ENV): Likewise. (tst_iswpunct-ENV): Likewise. (tst_iswspace-ENV): Likewise. (tst_iswupper-ENV): Likewise. (tst_iswxdigit-ENV): Likewise. (tst_mblen-ENV): Likewise. (tst_mbrlen-ENV): Likewise. (tst_mbrtowc-ENV): Likewise. (tst_mbsrtowcs-ENV): Likewise. (tst_mbstowcs-ENV): Likewise. (tst_mbtowc-ENV): Likewise. (tst_strcoll-ENV): Likewise. (tst_strfmon-ENV): Likewise. (tst_strxfrm-ENV): Likewise. (tst_swscanf-ENV): Likewise. (tst_towctrans-ENV): Likewise. (tst_towlower-ENV): Likewise. (tst_towupper-ENV): Likewise. (tst_wcrtomb-ENV): Likewise. (tst_wcscat-ENV): Likewise. (tst_wcschr-ENV): Likewise. (tst_wcscmp-ENV): Likewise. (tst_wcscoll-ENV): Likewise. (tst_wcscpy-ENV): Likewise. (tst_wcscspn-ENV): Likewise. (tst_wcslen-ENV): Likewise. (tst_wcsncat-ENV): Likewise. (tst_wcsncmp-ENV): Likewise. (tst_wcsncpy-ENV): Likewise. (tst_wcspbrk-ENV): Likewise. (tst_wcsrtombs-ENV): Likewise. (tst_wcsspn-ENV): Likewise. (tst_wcsstr-ENV): Likewise. (tst_wcstod-ENV): Likewise. (tst_wcstok-ENV): Likewise. (tst_wcstombs-ENV): Likewise. (tst_wcswidth-ENV): Likewise. (tst_wcsxfrm-ENV): Likewise. (tst_wctob-ENV): Likewise. (tst_wctomb-ENV): Likewise. (tst_wctrans-ENV): Likewise. (tst_wctype-ENV): Likewise. (tst_wcwidth-ENV): Likewise. (tst-digits-ENV): Likewise. (tst-mbswcs6-ENV): Likewise. (tst-xlocale1-ENV): Likewise. (tst-xlocale2-ENV): Likewise. (tst-strfmon1-ENV): Likewise. (tst-strptime-ENV): Likewise. (tst-setlocale-ENV): Don't set LOCPATH. (bug-iconv-trans-ENV): Remove variable. (tst-sscanf-ENV): Likewise. (tst-leaks-ENV): Don't set LOCPATH. (bug-setlocale1-ENV): Remove variable. (bug-setlocale1-static-ENV): Likewise. (tst-setlocale2-ENV): Likewise.
* tst-longjmp_chk2: add comments/sanity checkMike Frysinger2014-03-131-1/+6
| | | | | | | | If the longjmp checking code is slightly broken, this code can loop forever which isn't too helpful. Add a sanity check to keep that from happening. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Fix fallout from Joseph's untested Makeconfig change.Roland McGrath2014-02-281-1/+1
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* Consistently include Makeconfig after defining subdir.Joseph Myers2014-02-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In <https://sourceware.org/ml/libc-alpha/2014-01/msg00196.html> I noted it was necessary to add includes of Makeconfig early in various subdirectory makefiles for the tests-special variable settings added by that patch to be conditional on configuration information. No-one commented on the general question there of whether Makeconfig should always be included immediately after the definition of subdir. This patch implements that early inclusion of Makeconfig in each directory (which is a lot easier than consistent placement of includes of Rules). Includes are added if needed, or moved up if already present. Subdirectory "all:" targets are removed, since Makeconfig provides one. There is potential for further cleanups I haven't done. Rules and Makerules have code such as ifneq "$(findstring env,$(origin headers))" "" headers := endif to override to empty any value of various variables that came from the environment. I think there is a case for Makeconfig setting all the subdirectory variables (other than subdir) to empty to ensure no outside value is going to take effect if a subdirectory fails to define a variable. (A list of such variables, possibly out of date and incomplete, is in manual/maint.texi.) Rules and Makerules would give errors if Makeconfig hadn't already been included, instead of including it themselves. The special code to override values coming from the environment would then be obsolete and could be removed. Tested x86_64, including that installed binaries are identical before and after the patch. * argp/Makefile: Include Makeconfig immediately after defining subdir. * assert/Makefile: Likewise. * benchtests/Makefile: Likewise. * catgets/Makefile: Likewise. * conform/Makefile: Likewise. * crypt/Makefile: Likewise. * csu/Makefile: Likewise. (all): Remove target. * ctype/Makefile: Include Makeconfig immediately after defining subdir. * debug/Makefile: Likewise. * dirent/Makefile: Likewise. * dlfcn/Makefile: Likewise. * gmon/Makefile: Likewise. * gnulib/Makefile: Likewise. * grp/Makefile: Likewise. * gshadow/Makefile: Likewise. * hesiod/Makefile: Likewise. * hurd/Makefile: Likewise. (all): Remove target. * iconvdata/Makefile: Include Makeconfig immediately after defining subdir. * inet/Makefile: Likewise. * intl/Makefile: Likewise. * io/Makefile: Likewise. * libio/Makefile: Likewise. (all): Remove target. * locale/Makefile: Include Makeconfig immediately after defining subdir. * login/Makefile: Likewise. * mach/Makefile: Likewise. (all): Remove target. * malloc/Makefile: Include Makeconfig immediately after defining subdir. (all): Remove target. * manual/Makefile: Include Makeconfig immediately after defining subdir. * math/Makefile: Likewise. * misc/Makefile: Likewise. * nis/Makefile: Likewise. * nss/Makefile: Likewise. * po/Makefile: Likewise. (all): Remove target. * posix/Makefile: Include Makeconfig immediately after defining subdir. * pwd/Makefile: Likewise. * resolv/Makefile: Likewise. * resource/Makefile: Likewise. * rt/Makefile: Likewise. * setjmp/Makefile: Likewise. * shadow/Makefile: Likewise. * signal/Makefile: Likewise. * socket/Makefile: Likewise. * soft-fp/Makefile: Likewise. * stdio-common/Makefile: Likewise. * stdlib/Makefile: Likewise. * streams/Makefile: Likewise. * string/Makefile: Likewise. * sunrpc/Makefile: Likewise. (all): Remove target. * sysvipc/Makefile: Include Makeconfig immediately after defining subdir. * termios/Makefile: Likewise. * time/Makefile: Likewise. * timezone/Makefile: Likewise. (all): Remove target. * wcsmbs/Makefile: Include Makeconfig immediately after defining subdir. * wctype/Makefile: Likewise. libidn/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir. localedata/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir. (all): Remove target. nptl/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir. nptl_db/ChangeLog: * Makefile: Include Makeconfig immediately after defining subdir.
* Use glibc_likely instead __builtin_expect.Ondřej Bílka2014-02-1030-47/+47
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* tst-backtrace4: expand output even on failuresMike Frysinger2014-02-081-7/+8
| | | | | | | | When debugging failures in this test, it's helpful to see as much output as possible. So rather than returning immediately, let the code run as far as it can. We still mark failures as soon as they happen. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* tst-longjmp_chk3: new test for checking sigaltstack edge casesMike Frysinger2014-02-082-0/+87
| | | | | | | Make sure the longjmp checking logic catches stacks that are slightly outside of a valid alternative signal stack. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* tests: unify fortification handler logicMike Frysinger2014-02-083-59/+15
| | | | | | | We have multiple tests that copy & paste the same logic for disabling the fortification output. Let's unify this in the test-skeleton instead. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* tst-longjmp_chk: add comments and convert to test-skeletonMike Frysinger2014-02-081-2/+7
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Update remaining copyright datesAllan McRae2014-01-013-3/+3
| | | | Update copyright years that are not handled by scripts/update-copyright.
* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-01101-101/+101
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* Remove unused variables in __stpncpy_chkSiddhesh Poyarekar2013-12-051-3/+0
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* Refactor several debug routines.Ondřej Bílka2013-12-046-288/+6
| | | | | To simplify additions of debug routines we replace a custom function implementation by a simple call.
* Fix typos.Ondřej Bílka2013-08-291-1/+1
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* PowerPC: fix backtrace to handle signal trampolinesAdhemerval Zanella2013-08-203-4/+32
| | | | | | This patch fixes backtrace for PPC32 and PPC64 to correctly handle signal trampolines. The 'debug/tst-backtrace6.c' also check for SA_SIGINFO handling, where is triggers another vDSO symbols for PPC32.
* Port remaining string benchmarksSiddhesh Poyarekar2013-06-111-24/+0
| | | | | There were a few more string benchmarks (strcpy_chk and stpcpy_check) in the debug directory that needed to be ported over.
* Avoid use of "register" as optimization hint.Joseph Myers2013-06-072-4/+4
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* Fix leading whitespaces.Ondrej Bilka2013-06-061-1/+1
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* Link extra-libs consistently with libc and ld.so.Joseph Myers2013-05-311-10/+0
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* Add #include <stdint.h> for uint[32|64]_t usage (except installed headers).Ryan S. Arnold2013-05-162-0/+2
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* Move getlogin_r_chk to login/ subdir.Roland McGrath2013-05-063-33/+5
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* Move ptsname_r_chk to login/ subdir.Roland McGrath2013-05-063-30/+5
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* Remove __ptrvalue, __bounded and __unbounded.Joseph Myers2013-02-131-2/+2
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* Remove CHECK_N and bp-checks.h.Joseph Myers2013-02-081-2/+0
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* Remove BOUNDED_N and BOUNDED_1.Joseph Myers2013-02-011-3/+2
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* Avoid backtrace tests matching filenames when searching for function names.Joseph Myers2013-01-245-65/+65
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* Add tests that backtrace and backtrace_symbols produce correct results.Joseph Myers2013-01-185-1/+501
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-0296-111/+96
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* Add script to update copyright notices and reformat some to facilitate its use.Joseph Myers2013-01-011-2/+1
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* Update copyright years.David S. Miller2013-01-013-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | * catgets/gencat.c: Update copyright year. * csu/version.c: Likewise. * debug/catchsegv.sh: Likewise. * debug/pcprofiledump.c: Likewise. * debug/xtrace.sh: Likewise. * elf/ldconfig.c: Likewise. * elf/ldd.bash.in: Likewise. * elf/pldd.c: Likewise. * elf/sotruss.ksh: Likewise. * elf/sprof.c: Likewise. * iconv/iconv_prog.c: Likewise. * iconv/iconvconfig.c: Likewise. * locale/programs/locale.c: Likewise. * locale/programs/localedef.c: Likewise. * login/programs/pt_chown.c: Likewise. * malloc/memusage.sh: Likewise. * malloc/memusagestat.c: Likewise. * malloc/mtrace.pl: Likewise. * nscd/nscd.c: Likewise. * nss/getent.c: Likewise. * nss/makedb.c: Likewise. * posix/getconf.c: Likewise.
* Mention that __chk_fail is a public ABI in test-strcpy_chk.cFlorian Weimer2012-11-291-0/+3
| | | | * debug/test-strcpy_chk.c: Mention __chk_fail ABI test.
* Update --version copyright dates for memusagestat and pcprofiledump.Joseph Myers2012-11-151-1/+1
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* Support --with-pkgversion and --with-bugurl.Joseph Myers2012-11-094-13/+21
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* Add debug IFUNC testsH.J. Lu2012-10-195-2/+47
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* Rename LDFLAGS-XXX to LDLIBS-XXX for -lstdc++H.J. Lu2012-09-071-6/+6
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* Clean up definition of _LIBC_REENTRANT and _IO_MTSAFE_IO.Roland McGrath2012-08-171-27/+27
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* Suppress sign-conversion warning from FD_SET.Paul Pluzhnikov2012-06-131-4/+4
| | | | | | | [BZ #14210] See <http://sourceware.org/ml/libc-alpha/2012-05/msg01794.html>. * debug/fdelt_chk.c (__fdelt_chk): Accept and return long int, not unsigned long int. * misc/bits/select2.h (__fdelt_chk, __fdelt_warn, __FD_ELT): Likewise.
* tests: move -D_FORTIFY_SOURCE to CPPFLAGSMike Frysinger2012-05-311-4/+8
| | | | | | | | | The -D_FORTIFY_SOURCE flags are being added to the test-specific CFLAGS values when they should be the test-specific CPPFLAGS values. Otherwise the values don't override the user-specified CPPFLAGS and might end up breaking the tests. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Remove use of INTDEF/INTUSE in libioAndreas Schwab2012-05-2410-41/+30
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* Fix attributes for fortify functions.Marek Polacek2012-04-291-1/+1
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* Remove all traces of reg_char.David S. Miller2012-04-184-4/+4
| | | | | | | | | | | | | | | | | | | * sysdeps/generic/memcopy.h (reg_char): Delete. * debug/strcat_chk.c: Use char, not reg_char. * debug/strcpy_chk.c: Likewise. * debug/strncat_chk.c: Likewise. * debug/strncpy_chk.c: Likewise. * string/memchr.c: Likewise. * string/memrchr.c: Likewise. * string/rawmemchr.c: Likewise. * string/strcat.c: Likewise. * string/strchr.c: Likewise. * string/strchrnul.c: Likewise. * string/strcmp.c: Likewise. * string/strcpy.c: Likewise. * string/strncat.c: Likewise. * string/strncmp.c: Likewise. * string/strncpy.c: Likewise.
* Merge branch 'elf-move'Andreas Jaeger2012-03-272-20/+147
|\ | | | | | | | | | | | | Conflicts: debug/backtracesymsfd.c sysdeps/generic/elf/backtracesymsfd.c sysdeps/i386/configure.in
| * Remove old debug/backtracesyms files, replace with elf versions.Andreas Jaeger2012-03-202-20/+147
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* | Move stdio-common/_itoa.h to sysdeps/genericH.J. Lu2012-03-202-2/+2
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* Remove distribute variable from MakefilesUlrich Drepper2012-03-071-2/+0
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* Replace FSF snail mail address with URLs.Paul Eggert2012-02-0995-285/+190
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* Fix gets problemsUlrich Drepper2012-01-241-5/+0
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* Add checking versions of poll and ppollUlrich Drepper2012-01-085-2/+81
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