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* Update copyright dates with scripts/update-copyrightsJoseph Myers2023-01-061-1/+1
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* elf: Issue la_symbind for bind-now (BZ #23734)Adhemerval Zanella2022-02-011-0/+7
| | | | | | | | | | | | | | | | | | | | | | | The audit symbind callback is not called for binaries built with -Wl,-z,now or when LD_BIND_NOW=1 is used, nor the PLT tracking callbacks (plt_enter and plt_exit) since this would change the expected program semantics (where no PLT is expected) and would have performance implications (such as for BZ#15533). LAV_CURRENT is also bumped to indicate the audit ABI change (where la_symbind flags are set by the loader to indicate no possible PLT trace). To handle powerpc64 ELFv1 function descriptor, _dl_audit_symbind requires to know whether bind-now is used so the symbol value is updated to function text segment instead of the OPD (for lazy binding this is done by PPC64_LOAD_FUNCPTR on _dl_runtime_resolve). Checked on x86_64-linux-gnu, i686-linux-gnu, aarch64-linux-gnu, powerpc64-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
* Update copyright dates with scripts/update-copyrightsPaul Eggert2022-01-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 7061 files FOO. I then removed trailing white space from math/tgmath.h, support/tst-support-open-dev-null-range.c, and sysdeps/x86_64/multiarch/strlen-vec.S, to work around the following obscure pre-commit check failure diagnostics from Savannah. I don't know why I run into these diagnostics whereas others evidently do not. remote: *** 912-#endif remote: *** 913: remote: *** 914- remote: *** error: lines with trailing whitespace found ... remote: *** error: sysdeps/unix/sysv/linux/statx_cp.c: trailing lines
* Use LFS and 64 bit time for installed programs (BZ #15333)Adhemerval Zanella2021-12-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The installed programs are built with a combination of different values for MODULE_NAME, as below. To enable both Long File Support and 64 bt time, -D_TIME_BITS=64 -D_FILE_OFFSET_BITS=64 is added for nonlibi, nscd, lddlibc4, libresolv, ldconfig, locale_programs, iconvprogs, libnss_files, libnss_compat, libnss_db, libnss_hesiod, libutil, libpcprofile, and libSegFault. nscd/nscd nscd/nscd.o MODULE_NAME=nscd nscd/connections.o MODULE_NAME=nscd nscd/pwdcache.o MODULE_NAME=nscd nscd/getpwnam_r.o MODULE_NAME=nscd nscd/getpwuid_r.o MODULE_NAME=nscd nscd/grpcache.o MODULE_NAME=nscd nscd/getgrnam_r.o MODULE_NAME=nscd nscd/getgrgid_r.o MODULE_NAME=nscd nscd/hstcache.o MODULE_NAME=nscd nscd/gethstbyad_r.o MODULE_NAME=nscd nscd/gethstbynm3_r.o MODULE_NAME=nscd nscd/getsrvbynm_r.o MODULE_NAME=nscd nscd/getsrvbypt_r.o MODULE_NAME=nscd nscd/servicescache.o MODULE_NAME=nscd nscd/dbg_log.o MODULE_NAME=nscd nscd/nscd_conf.o MODULE_NAME=nscd nscd/nscd_stat.o MODULE_NAME=nscd nscd/cache.o MODULE_NAME=nscd nscd/mem.o MODULE_NAME=nscd nscd/nscd_setup_thread.o MODULE_NAME=nscd nscd/xmalloc.o MODULE_NAME=nscd nscd/xstrdup.o MODULE_NAME=nscd nscd/aicache.o MODULE_NAME=nscd nscd/initgrcache.o MODULE_NAME=nscd nscd/gai.o MODULE_NAME=nscd nscd/res_hconf.o MODULE_NAME=nscd nscd/netgroupcache.o MODULE_NAME=nscd nscd/cachedumper.o MODULE_NAME=nscd elf/lddlibc4 elf/lddlibc4 MODULE_NAME=lddlibc4 elf/pldd elf/pldd.o MODULE_NAME=nonlib elf/xmalloc.o MODULE_NAME=nonlib elf/sln elf/sln.o MODULE_NAME=nonlib elf/static-stubs.o MODULE_NAME=nonlib elf/sprof MODULE_NAME=nonlib elf/ldconfig elf/ldconfig.o MODULE_NAME=ldconfig elf/cache.o MODULE_NAME=nonlib elf/readlib.o MODULE_NAME=nonlib elf/xmalloc.o MODULE_NAME=nonlib elf/xstrdup.o MODULE_NAME=nonlib elf/chroot_canon.o MODULE_NAME=nonlib elf/static-stubs.o MODULE_NAME=nonlib elf/stringtable.o MODULE_NAME=nonlib io/pwd io/pwd.o MODULE_NAME=nonlib locale/locale locale/locale.o MODULE_NAME=locale_programs locale/locale-spec.o MODULE_NAME=locale_programs locale/charmap-dir.o MODULE_NAME=locale_programs locale/simple-hash.o MODULE_NAME=locale_programs locale/xmalloc.o MODULE_NAME=locale_programs locale/xstrdup.o MODULE_NAME=locale_programs locale/record-status.o MODULE_NAME=locale_programs locale/xasprintf.o MODULE_NAME=locale_programs locale/localedef locale/localedef.o MODULE_NAME=locale_programs locale/ld-ctype.o MODULE_NAME=locale_programs locale/ld-messages.o MODULE_NAME=locale_programs locale/ld-monetary.o MODULE_NAME=locale_programs locale/ld-numeric.o MODULE_NAME=locale_programs locale/ld-time.o MODULE_NAME=locale_programs locale/ld-paper.o MODULE_NAME=locale_programs locale/ld-name.o MODULE_NAME=locale_programs locale/ld-address.o MODULE_NAME=locale_programs locale/ld-telephone.o MODULE_NAME=locale_programs locale/ld-measurement.o MODULE_NAME=locale_programs locale/ld-identification.o MODULE_NAME=locale_programs locale/ld-collate.o MODULE_NAME=locale_programs locale/charmap.o MODULE_NAME=locale_programs locale/linereader.o MODULE_NAME=locale_programs locale/locfile.o MODULE_NAME=locale_programs locale/repertoire.o MODULE_NAME=locale_programs locale/locarchive.o MODULE_NAME=locale_programs locale/md5.o MODULE_NAME=locale_programs locale/charmap-dir.o MODULE_NAME=locale_programs locale/simple-hash.o MODULE_NAME=locale_programs locale/xmalloc.o MODULE_NAME=locale_programs locale/xstrdup.o MODULE_NAME=locale_programs locale/record-status.o MODULE_NAME=locale_programs locale/xasprintf.o MODULE_NAME=locale_programs catgets/gencat catgets/gencat.o MODULE_NAME=nonlib catgets/xmalloc.o MODULE_NAME=nonlib nss/makedb nss/makedb.o MODULE_NAME=nonlib nss/xmalloc.o MODULE_NAME=nonlib nss/hash-string.o MODULE_NAME=nonlib nss/getent nss/getent.o MODULE_NAME=nonlib posix/getconf posix/getconf.o MODULE_NAME=nonlib login/utmpdump login/utmpdump.o MODULE_NAME=nonlib debug/pcprofiledump debug/pcprofiledump.o MODULE_NAME=nonlib timezone/zic timezone/zic.o MODULE_NAME=nonlib timezone/zdump timezone/zdump.o MODULE_NAME=nonlib iconv/iconv_prog iconv/iconv_prog.o MODULE_NAME=nonlib iconv/iconv_charmap.o MODULE_NAME=iconvprogs iconv/charmap.o MODULE_NAME=iconvprogs iconv/charmap-dir.o MODULE_NAME=iconvprogs iconv/linereader.o MODULE_NAME=iconvprogs iconv/dummy-repertoire.o MODULE_NAME=iconvprogs iconv/simple-hash.o MODULE_NAME=iconvprogs iconv/xstrdup.o MODULE_NAME=iconvprogs iconv/xmalloc.o MODULE_NAME=iconvprogs iconv/record-status.o MODULE_NAME=iconvprogs iconv/iconvconfig iconv/iconvconfig.o MODULE_NAME=nonlib iconv/strtab.o MODULE_NAME=iconvprogs iconv/xmalloc.o MODULE_NAME=iconvprogs iconv/hash-string.o MODULE_NAME=iconvprogs nss/libnss_files.so MODULE_NAME=libnss_files nss/libnss_compat.so.2 MODULE_NAME=libnss_compat nss/libnss_db.so MODULE_NAME=libnss_db hesiod/libnss_hesiod.so MODULE_NAME=libnss_hesiod login/libutil.so MODULE_NAME=libutil debug/libpcprofile.so MODULE_NAME=libpcprofile debug/libSegFault.so MODULE_NAME=libSegFault Also, to avoid adding both LFS and 64 bit time support on internal tests they are moved to a newer 'testsuite-internal' module. It should be similar to 'nonlib' regarding internal definition and linking namespace. This patch also enables LFS and 64 bit support of libsupport container programs (echo-container, test-container, shell-container, and true-container). Checked on x86_64-linux-gnu and i686-linux-gnu. Reviewed-by: DJ Delorie <dj@redhat.com>
* Remove "Contributed by" linesSiddhesh Poyarekar2021-09-031-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* Update copyright dates with scripts/update-copyrightsPaul Eggert2021-01-021-1/+1
| | | | | | | | | | | | | | | | I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
* Update copyright dates with scripts/update-copyrights.Joseph Myers2020-01-011-1/+1
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* Prefer https to http for gnu.org and fsf.org URLsPaul Eggert2019-09-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, change sources.redhat.com to sourceware.org. This patch was automatically generated by running the following shell script, which uses GNU sed, and which avoids modifying files imported from upstream: sed -ri ' s,(http|ftp)(://(.*\.)?(gnu|fsf|sourceware)\.org($|[^.]|\.[^a-z])),https\2,g s,(http|ftp)(://(.*\.)?)sources\.redhat\.com($|[^.]|\.[^a-z]),https\2sourceware.org\4,g ' \ $(find $(git ls-files) -prune -type f \ ! -name '*.po' \ ! -name 'ChangeLog*' \ ! -path COPYING ! -path COPYING.LIB \ ! -path manual/fdl-1.3.texi ! -path manual/lgpl-2.1.texi \ ! -path manual/texinfo.tex ! -path scripts/config.guess \ ! -path scripts/config.sub ! -path scripts/install-sh \ ! -path scripts/mkinstalldirs ! -path scripts/move-if-change \ ! -path INSTALL ! -path locale/programs/charmap-kw.h \ ! -path po/libc.pot ! -path sysdeps/gnu/errlist.c \ ! '(' -name configure \ -execdir test -f configure.ac -o -f configure.in ';' ')' \ ! '(' -name preconfigure \ -execdir test -f preconfigure.ac ';' ')' \ -print) and then by running 'make dist-prepare' to regenerate files built from the altered files, and then executing the following to cleanup: chmod a+x sysdeps/unix/sysv/linux/riscv/configure # Omit irrelevant whitespace and comment-only changes, # perhaps from a slightly-different Autoconf version. git checkout -f \ sysdeps/csky/configure \ sysdeps/hppa/configure \ sysdeps/riscv/configure \ sysdeps/unix/sysv/linux/csky/configure # Omit changes that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/powerpc/powerpc64/ppc-mcount.S: trailing lines git checkout -f \ sysdeps/powerpc/powerpc64/ppc-mcount.S \ sysdeps/unix/sysv/linux/s390/s390-64/syscall.S # Omit change that caused a pre-commit check to fail like this: # remote: *** error: sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S: last line does not end in newline git checkout -f sysdeps/sparc/sparc64/multiarch/memcpy-ultra3.S
* Update copyright dates with scripts/update-copyrights.Joseph Myers2019-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Fix elf/sotruss-lib format-truncation error.Joseph Myers2017-01-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Building 64-bit glibc with GCC mainline fails with: ../elf/sotruss-lib.c: In function 'la_version': ../elf/sotruss-lib.c:91:28: error: '%lu' directive output may be truncated writing between 1 and 20 bytes into a region of size 11 [-Werror=format-truncation=] snprintf (endp, 12, ".%lu", (unsigned long int) pid); ^~~ ../elf/sotruss-lib.c:91:26: note: using the range [1, 18446744073709551615] for directive argument snprintf (endp, 12, ".%lu", (unsigned long int) pid); ^~~~~~ ../elf/sotruss-lib.c:91:6: note: format output between 3 and 22 bytes into a destination of size 12 snprintf (endp, 12, ".%lu", (unsigned long int) pid); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Pids from getpid cannot actually be negative, but the compiler doesn't know this. Other places in this file use (signed) long int for printing, so this patch makes this place do so as well. Then it increases the buffer size by one byte to allow for the minus sign that can't actually occur. It doesn't seem worth using diagnostic pragmas to save one byte; other place in this file just use a cruder 3 * sizeof (pid_t) calculation for number of digits. Tested with GCC mainline with compilation for aarch64 with build-many-glibcs.py, and with glibc testsuite for x86_64 (built with GCC 6). * elf/sotruss-lib.c (init): Increase space allocated for pid by one byte. Print it with %ld, cast to long int.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-1/+1
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* Fix bugs in sparc PLT profiling register management, and add sparc sotruss ↵David S. Miller2012-03-091-2/+56
| | | | | | | | | | | | | | | | | | support. * sysdeps/sparc/sparc32/dl-machine.h (elf_machine_rela): Protect local variables with appropriate CPP guards. * sysdeps/sparc/sparc32/dl-trampoline.S: Propagate the stack_ptr from the frame pointer, not the stack pointer. Correct layout comments. Fix test on resulting framesize and the management of the outregs buffer for pltexit. Preserve floating point return values across _dl_call_pltexit call. * sysdeps/sparc/sparc64/dl-trampoline.S: Fix test on resulting framesize and the management of the outregs buffer for pltexit. Preserve floating point return values across _dl_call_pltexit call. * elf/sotruss-lib.c (la_sparc32_gnu_pltenter, la_sparc64_gnu_pltenter, la_sparc32_gnu_pltexit, la_sparc64_gnu_pltexit): New functions. (print_exit): Fix format string for return register value.
* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* Add sotruss programUlrich Drepper2011-05-281-0/+333
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-01 03:02:28 +0000