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2014-01-01scripts/update-copyrights: adjust configure input file suffixAllan McRae
2014-01-01Update remaining copyright datesAllan McRae
Update copyright years that are not handled by scripts/update-copyright.
2014-01-01Update copyright notices with scripts/update-copyrightsAllan McRae
2013-12-19Update texinfo.tex, config.guess, config.sub from upstream.Joseph Myers
This patch updates various miscellaneous files we take from upstream GNU sources (texinfo.texi, config.guess, config.sub - various others haven't changed upstream since we last updated them) to their current upstream versions. Tested x86_64. * manual/texinfo.tex: Update to version 2013-11-26.10 with trailing whitespace removed. * scripts/config.guess: Update to version 2013-11-29. * scripts/config.sub: Update to version 2013-10-01.
2013-12-06benchtests: Append volatile keyword to type instead of prependingSiddhesh Poyarekar
`volatile int` means the same as 'int volatile', but that's not the case for 'volatile char *' and 'char * volatile'. We won't need a 'char volatile *' or other complicated semantics for now.
2013-12-05Accept output arguments to benchmark functionsSiddhesh Poyarekar
This patch adds the ability to accept output arguments to functions being benchmarked, by nesting the argument type in <> in the args directive. It includes the sincos implementation as an example, where the function would have the following args directive: ## args: double:<double *>:<double *> This simply adds a definition for a static variable whose pointer gets passed into the function, so it's not yet possible to pass something more complicated like a pre-allocated string or array. That would be a good feature to add if a function needs it. The values in the input file will map only to the input arguments. So if I had a directive like this for a function foo: ## args: int:<int *>:int:<int *> and I have a value list like this: 1, 2 3, 4 5, 6 then the function calls generated would be: foo (1, &out1, 2, &out2); foo (3, &out1, 4, &out2); foo (5, &out1, 6, &out2);
2013-12-04benchtests: skip over blank lines in benchmark input filesSiddhesh Poyarekar
2013-10-10benchtests: Add include-sources directive.Torvald Riegel
This adds the "include-sources" directive to scripts/bench.pl. This allows for including source code (vs including headers, which might get a different search path) after the inclusion of any headers.
2013-10-07Add more directives to benchmark input filesSiddhesh Poyarekar
This patch adds some more directives to the benchmark inputs file, moving functionality from the Makefile and making the code generation script a bit cleaner. The function argument and return types that were earlier added as variables in the makefile and passed to the script via command line arguments are now the 'args' and 'ret' directive respectively. 'args' should be a colon separated list of argument types (skipped if the function doesn't accept any arguments) and 'ret' should be the return type. Additionally, an 'includes' directive may have a comma separated list of headers to include in the source. For example, the pow input file now looks like this: 42.0, 42.0 1.0000000000000020, 1.5 I did this to unclutter the benchtests Makefile a bit and eventually eliminate dependency of the tests on the Makefile and have tests depend on their respective include files only.
2013-06-17Sort sysd-rules-patterns by descending pattern length.Roland McGrath
2013-06-17Rewrite sysd-rules generation using an awk script.Roland McGrath
2013-06-06Update miscellaneous scripts from upstream.Joseph Myers
2013-05-17Prevent optimizing out of benchmark function callSiddhesh Poyarekar
Resolves: #15424 The compiler would optimize the benchmark function call out of the loop and call it only once, resulting in blazingly fast times for some benchmarks (notably atan, sin and cos). Mark the inputs as volatile so that the code is forced to read again from the input for each iteration.
2013-04-30Allow multiple input domains to be run in the same benchmark programSiddhesh Poyarekar
Some math functions have distinct performance characteristics in specific domains of inputs, where some inputs return via a fast path while other inputs require multiple precision calculations, that too at different precision levels. The way to implement different domains was to have a separate source file and benchmark definition, resulting in separate programs. This clutters up the benchmark, so this change allows these domains to be consolidated into the same input file. To do this, the input file format is now enhanced to allow comments with a preceding # and directives with two # at the begining of a line. A directive that looks like: tells the benchmark generation script that what follows is a different domain of inputs. The value of the 'name' directive (in this case, foo) is used in the output. The two input domains are then executed sequentially and their results collated separately. with the above directive, there would be two lines in the result that look like: func(): .... func(foo): ...
2013-04-30Maintain runtime of each benchmark at ~10 secondsSiddhesh Poyarekar
The idea to run benchmarks for a constant number of iterations is problematic. While the benchmarks may run for 10 seconds on x86_64, they could run for about 30 seconds on powerpc and worse, over 3 minutes on arm. Besides that, adding a new benchmark is cumbersome since one needs to find out the number of iterations needed for a sufficient runtime. A better idea would be to run each benchmark for a specific amount of time. This patch does just that. The run time defaults to 10 seconds and it is configurable at command line: make BENCH_DURATION=5 bench
2013-03-19Add support for rtld directory different from slib directoryAndreas Schwab
2013-03-15Framework for performance benchmarking of functionsSiddhesh Poyarekar
See benchtests/Makefile to know how to use it.
2013-02-27Fix file modesRichard Henderson
2013-02-27Sync config.guess and config.sub with upstreamRichard Henderson
2013-01-02Update miscellaneous copyright dates.Joseph Myers
2013-01-02Update copyright notices with scripts/update-copyrights.Joseph Myers
2013-01-01Add script to update copyright notices and reformat some to facilitate its use.Joseph Myers
2012-11-28Properly handle indirect functions in ABI check on powerpc64Andreas Schwab
2012-11-16check-local-headers: ignore Mach kernel headersPino Toscano
2012-11-03Make cross-test-ssh.sh compatible with a remote POSIX shAndreas Schwab
2012-11-01check-local-headers: ignore c++ headersAndreas Schwab
2012-10-30check-local-headers: Ignore <arch> headersChris Metcalf
The tile architecture's Linux port installs headers in an <arch> directory; these headers are in part shared with glibc. Ignore these headers for check-local-headers like we ignore all the other Linux headers.
2012-10-25Add cross-test-ssh.sh.Joseph Myers
2012-10-05Update config.guess and config.sub.Joseph Myers
2012-10-02* scripts/check-local-headers.sh: Exclude sys/sdt.h andAlexandre Oliva
sys/sdt-config.h.
2012-09-07Add "shopt -s nullglob" to check-local-headers.shH.J. Lu
2012-08-29Use LD_SO to set $ld_so_name/$ld_so_versionH.J. Lu
2012-07-20Move localplt baselines to sysdeps directories.Joseph Myers
2012-07-17Move c++-types baselines to sysdeps directories.Joseph Myers
2012-06-21Regenerate libc.pot.Carlos O'Donell
Enhance scripts/list-sources.sh to search glibc-ports for translatable strings.
2012-05-30alpha: Handle ST_OTHER in objdump outputRichard Henderson
* scripts/abilist.awk: Accept 8 fields. Handle Alpha functions marked to avoid plt entry.
2012-05-30Convert WORDSIZE[32|64]/ld entries to abi-variantsH.J. Lu
2012-05-24Add x32 C++ type dataH.J. Lu
2012-05-06Adjust sparc localplt entries.David S. Miller
* scripts/data/localplt-sparc-linux-gnu.data: Add '?' markers to quad soft-float symbols whose references are compiler generated. * scripts/data/localplt-sparc64-linux-gnu.data: Likewise.
2012-05-03Move FAQ to wikiAndreas Jaeger
The FAQ is now at http://sourceware.org/glibc/wiki/FAQ and not anymore part of the repository.
2012-05-01Do check-localplt test using readelf rather than a build-time C program.Roland McGrath
2012-05-01Do check-execstack test using readelf rather than a build-time C program.Roland McGrath
2012-05-01Do check-textrel test using readelf rather than a build-time C program.Roland McGrath
2012-04-28Move abilist files into sysdep dirs.David S. Miller
* Makerules (%.abilist): Add vpath on sysdep_dirs. (check-abi-%): Remove AWK script prerequisite and explicit abilist directory. (check-abi): Rewrite to just diff the symlist with the abilist. (config-tls, config-abi-config): Delete, no longer used. (update-abi-%): Remove AWK script and explicit abilist directory. (update-abi): Rewrite to simply compare and conditionally copy the symlist and the sysdep abilist file. Remove update-abi-config checks. * abilist/ld.abilist: Remove. * abilist/libBrokenLocale.abilist: Remove. * abilist/libanl.abilist: Remove. * abilist/libcrypt.abilist: Remove. * abilist/libdl.abilist: Remove. * abilist/librt.abilist: Remove. * abilist/libthread_db.abilist: Remove. * abilist/libutil.abilist: Remove. * scripts/extract-abilist.awk: Remove. * scripts/merge-abilist.awk: Remove. * sysdeps/generic/libcidn.abilist: New file. * sysdeps/generic/libnss_compat.abilist: New file. * sysdeps/generic/libnss_db.abilist: New file. * sysdeps/generic/libnss_dns.abilist: New file. * sysdeps/generic/libnss_files.abilist: New file. * sysdeps/generic/libnss_hesiod.abilist: New file. * sysdeps/generic/libnss_nis.abilist: New file. * sysdeps/generic/libnss_nisplus.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/i386/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/x86_64/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powercp32/fpu/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/powerpc/powerpc64/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-32/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/s390/s390-64/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/sh/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/nptl/libutil.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/ld.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libanl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libBrokenLocale.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libc.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libcrypt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libdl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libm.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libnsl.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libpthread.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libresolv.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/librt.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libthread_db.abilist: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/nptl/libutil.abilist: New file.
2012-04-26move libgcc_s soname definition to shlib-versionsSiddhesh Poyarekar
2012-04-24Add flexibility to localplt-*.data files, using an awk script rather than ↵Roland McGrath
diff to check the results.
2012-04-05Fix check-local-headers.sh on multiarch systems.David S. Miller
* scripts/check-local-headers.sh: Accept a host triplet in the path matched by the exclude regexp.
2012-02-09Replace FSF snail mail address with URLs.Paul Eggert
2012-01-30Merge remote-tracking branch 'origin/cmetcalf/tile_config'Roland McGrath
Conflicts: ChangeLog
2012-01-29Update config.guess, config.sub from upstream config git repository.Chris Metcalf
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-30 20:34:58 +0000