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2013-05-14Convert TEST_f_i tests from code to data.Joseph Myers
2013-05-14Fix function name in scalbln_test call to END.Joseph Myers
2013-05-14Convert TEST_fI_f1 tests from code to data.Joseph Myers
2013-05-14Convert TEST_fF_f1 tests from code to data.Joseph Myers
2013-05-14Convert TEST_f_f1 tests from code to data.Joseph Myers
2013-05-14Add comments to vDSO hwcap loading process.Carlos O'Donell
Loading of the vDSO pseudo-hwcap from the type 2 GNU note is a rather arcane and poorly documented process. Given that I had a chance to review this code today I thought I would add all of the things I had to lookup to verify the validity of the process. With a single .note.GNU the vDSO can register up to 64 flags, though in practice you are limited to 64 - _DL_FIRST_EXTRA bits which on x86 is 12 bits. The only use of this that I know of is in the Xen support in Linux where they use the 1st bit to indicate "nosegneg". I see "We use bit 1 to avoid bugs in some versions of glibc when bit 0 is used; the choice is otherwise arbitrary.", but no reference to a glibc bug anywhere. The code as-is should support bit zero, so we still have that free for future use. The kernel, glibc, and ld.so.cache must coordinate to ensure that bit values don't go too high and are used consistently. --- 2013-05-13 Carlos O'Donell <carlos@redhat.com> * elf/dl-hwcaps.c (_dl_important_hwcaps): Comment vDSO hwcap loading. * elf/ldconfig.c (is_hwcap_platform): Comment each hwcap check. (main): Comment "tls" pseudo-hwcap.
2013-05-13ARM: Make multiarch memcpy always use NEON when compiler doesRoland McGrath
2013-05-13Convert TEST_fl_f tests from code to data.Joseph Myers
2013-05-13Convert TEST_fi_f tests from code to data.Joseph Myers
2013-05-13Convert TEST_c_f tests from code to data.Joseph Myers
2013-05-13Convert TEST_if_f tests from code to data.Joseph Myers
2013-05-13Consistently use TEST_fl_f in tests of scalbln.Joseph Myers
2013-05-13Define decimal constant M_1_DIV_El in libm-test.incAdhemerval Zanella
This patch replaces the 1.0 / M_El by the decimal constant M_1_DIV_El.
2013-05-13Use HP_TIMING for benchmarks if availableSiddhesh Poyarekar
HP_TIMING uses native timestamping instructions if available, thus greatly reducing the overhead of recording start and end times for function calls. For architectures that don't have HP_TIMING available, we fall back to the clock_gettime bits. One may also override this by invoking the benchmark as follows: make USE_CLOCK_GETTIME=1 bench and get the benchmark results using clock_gettime. One has to do `make bench-clean` to ensure that the benchmark programs are rebuilt.
2013-05-13Make _LIB_VERSION a weak symbolSiddhesh Poyarekar
That way it can live alongside _LIB_VERSION in libieee.a for statically compiled programs. Resolves #14582.
2013-05-12Convert TEST_fff_f tests from code to data.Joseph Myers
2013-05-12Convert TEST_c_c tests from code to data.Joseph Myers
2013-05-12[AArch64] Fix out of range branch from ioctl() and clone()Marcus Shawcroft
2013-05-12 Marcus Shawcroft <marcus.shawcroft@linaro.org> * sysdeps/unix/sysv/linux/aarch64/clone.S (__clone): Do not call sycall_error directly with a confitional branch. * sysdeps/unix/sysv/linux/aarch64/ioctl.S (__ioctl): Do not call sycall_error directly with a confitional branch.
2013-05-12Convert TEST_ff_f tests from code to data.Joseph Myers
2013-05-11Make fma and nextafter tests use max_value instead of fltmax.Joseph Myers
2013-05-11Convert TEST_f_f tests from code to data.Joseph Myers
2013-05-11Add BZ #10191 to ChangeLog/NEWSAndreas Jaeger
BZ #10191 was fixed some time ago without noticing at that time.
2013-05-10Add getgid.c for SHChristian Grönke
[BZ #12387] * sysdeps/unix/sysv/linux/sh/getgid.c: New file.
2013-05-10Hurd: add ST_NOATIMEPino Toscano
2013-05-10Fix integer overflow in sysdeps/unix/sysv/linux/bits/sched.hAndreas Jaeger
[BZ #15448] * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_SET_S) (__CPU_CLR_S, __CPU_ISSET_S): Avoid integer overflow.
2013-05-10Start converting libm tests from code to data.Joseph Myers
2013-05-10Fix coding styleSiddhesh Poyarekar
2013-05-10Fix tgamma errno setting on domain error (bug 6809).Joseph Myers
2013-05-10Use *stat64 instead of *stat in installed programsFlorian Weimer
This ensures reliable operation on file systems with inode numbers which do not fit into 32 bits.
2013-05-10Localize rpcgenAndreas Jaeger
[BZ #15395] * sunrpc/rpc_main.c (main): Invoke setlocale and textdomain for localization. Include <locale.h>.
2013-05-09Add more comments to dlclose() algorithm.Carlos O'Donell
The algorithm for scanning dependencies upon dlclose is less than immediately obvious. This patch adds two bits of comments that explain why you start the dependency search at l_initfini[1], and why you need to restart the search. --- 2013-05-09 Carlos O'Donell <carlos@redhat.com> * elf/dl-close.c (_dl_close_worker): Add comments.
2013-05-09Fix ldbl-128ibm cos range reduction near pi/2 (bug 15359).Joseph Myers
2013-05-09Fix ldbl-128 cos range reduction near pi/2 (bug 15429).Joseph Myers
2013-05-09Use M_SQRT1_2l instead of local M_SQRT_2_2 in libm-test.inc.Joseph Myers
2013-05-09Fix tst-mutexpi8Andi Kleen
2013-05-09 Andi Kleen <ak@linux.intel.com> * tst-mutex8.c (do_test): Check for ENABLE_PI.
2013-05-09Use M_PI_34l consistently in libm-test.inc.Joseph Myers
2013-05-09Use decimal constants in defining M_* in libm-test.inc.Joseph Myers
2013-05-08 Update powerpc libm-test ULPsAdhemerval Zanella
2013-05-08Factor out initializers for libm-test.inc constants.Joseph Myers
2013-05-08Use correct TEST_* macros for jn, ldexp and yn tests.Joseph Myers
2013-05-08ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC.Will Newton
2013-05-08Move some libm-test logic for running tests from gen-libm-test.pl to ↵Joseph Myers
libm-test.inc.
2013-05-08Improve tgamma accuracy (bugs 2546, 2560, 5159, 15426).Joseph Myers
2013-05-08Preheat CPU in benchtests.Ondrej Bilka
A benchmark could be skewed by CPU initialy working on minimal frequency and speeding up later. We first run code in loop to partialy fix this issue.
2013-05-08Only defined DEV_BSIZE if not already defined.Aurelien Jarno
2013-05-07Declare _dl_skip_args in ldsodefs.h header.Roland McGrath
2013-05-07ARM: Rewrite elf_machine_dynamic in pure C.Roland McGrath
2013-05-07manual/message.texi: Fix english and clarify.Carlos O'Donell
Rewrite the first paragraph to talk about users not humans, and to use correct English. Clarify that it is the mapping of messages to IDs that impacts the design of the message translation API. --- 2013-05-07 Carlos O'Donell <carlos@redhat.com> * manual/message.texi (Message Translation): Talk about users. Message to key mapping impacts design.
2013-05-06Fix glob64 broken by cleanup.Roland McGrath
2013-05-06Remove a dead declaration.Roland McGrath
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