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* Faster strlen on x64.Ondrej Bilka2013-03-1813-1308/+755
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* Move BZ#11261 from 2.18 to 2.16 bug list.Carlos O'Donell2013-03-171-20/+20
| | | | | | BZ#11261 was fixed in the 2.16 release even if we only found out that it was fixed in the 2.18 release. Testing shows it is fixed in the 2.16 release so we add it to that NEWS section.
* manual: Sort mallopt M_* parameters alphabeticallyCarlos O'Donell2013-03-172-13/+24
| | | | | Sort the mallopt M_* parameters alphabetically and add comments for the missing paramters.
* BZ#11261 fixed by previous commit.Carlos O'Donell2013-03-171-3/+3
| | | | | | Fixed by 41b81892f11fe1353123e892158b53de73863d62. Verified fixed by using test case in BZ#11261.
* Update Sparc ULPs.David S. Miller2013-03-172-2/+18
| | | | * sysdeps/sparc/fpu/libm-test-ulps: Update.
* Fix y1l spurious overflows for ldbl-96 (bug 15283).Joseph Myers2013-03-166-2/+56
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* Fix spurious underflow exceptions for Bessel functions for ldbl-128 / ↵Joseph Myers2013-03-164-66/+96
| | | | ldbl-128ibm (bug 14155).
* Move "-sNaN" value into a separate variable.Thomas Schwinge2013-03-162-6/+14
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* Clean up _dl_pagesize initialization.Roland McGrath2013-03-152-4/+6
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* Move _dl_non_dynamic_init, _dl_aux_init declarations.Roland McGrath2013-03-153-6/+13
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* * math/libm-test.inc (ldexp_test): Add missing START/END markers.Thomas Schwinge2013-03-152-0/+6
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* Promote a math test for sNaN handling to the top-level.Thomas Schwinge2013-03-154-2/+9
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* Use GCC's builtins for generating NaNs.Thomas Schwinge2013-03-154-73/+44
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* Add one test, removed a duplicated one, add a few comments about missing tests.Thomas Schwinge2013-03-152-1/+21
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* Better distinguish between NaN/qNaN/sNaN.Thomas Schwinge2013-03-1512-681/+700
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* Enable tests for x86_64, too, which currently are enabled only for x86.Thomas Schwinge2013-03-153-2/+6
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* Fix copy'n'pastos.Thomas Schwinge2013-03-153-3/+6
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* Remove unused declarations.Thomas Schwinge2013-03-152-3/+5
| | | | | Added in commit f83af095b6fc49de3914f4426202171341783277, and forgotten to be removed in commit 76f2646f3dbe45d3ed53a0c73fa52f1595306b35.
* Avoid duplicate MAP_ANONYMOUS definition for MIPS GNU/Linux.Thomas Schwinge2013-03-152-1/+5
| | | | Follow-up to commit 664a9ce4ca40feabff781fff044c93a43ae15b59.
* Revert configurable mantissa patchSiddhesh Poyarekar2013-03-155-148/+67
| | | | | | Reverts d22ca8cdfb98001d03772ef264b244930d439b3f since it is severely broken on 32-bit.
* Reverting wrong commit.Adhemerval Zanella2013-03-151-0/+42
| | | | | Restore sysdeps/gnu/configure wrongly modified on ef26eece6331a1f6d959818e37c438cc7ce68e53.
* ARM: sfi_sp assembler macroRoland McGrath2013-03-153-1/+9
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* ARM: sfi_breg assembler macroRoland McGrath2013-03-1518-189/+404
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* PowerPC: gettimeofday optimization by using IFUNCAdhemerval Zanella2013-03-154-54/+53
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* Framework for performance benchmarking of functionsSiddhesh Poyarekar2013-03-159-2/+278
| | | | See benchtests/Makefile to know how to use it.
* Make mantissa type configurableSiddhesh Poyarekar2013-03-155-60/+165
| | | | | This allows the default mantissa to be integral, with powerpc overriding it to take advantage of its FPUs.
* Modify threads in nptl cindex to pthreadsSiddhesh Poyarekar2013-03-152-1/+5
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* Regenerate sysdeps/x86_64/preconfigure.Joseph Myers2013-03-152-120/+4
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* Fix spurious underflow exceptions for Bessel functions for double (bug 14155).Joseph Myers2013-03-144-8/+23
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* aarch64: use lib64 as default lib and slib directoryAndreas Schwab2013-03-143-0/+31
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* Add nptl manual chapterSiddhesh Poyarekar2013-03-144-2/+51
| | | | | | This adds the base chapter for POSIX threads and also documentation for thread-specific data, along with a note on its interaction with C++11 thread_local variables.
* Fix formatting in last changeSiddhesh Poyarekar2013-03-142-1/+5
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* Fix __times() handling of EFAULT when buf is NULLPetr Baudis2013-03-142-4/+12
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* ARM_BX_ALIGN_LOG2Roland McGrath2013-03-134-12/+63
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* ARM: Handle ARM_ALWAYS_BX in {add,sub}_n.S code.Roland McGrath2013-03-132-0/+9
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* ARM: Support avoiding pc as destination register.Roland McGrath2013-03-134-2/+67
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* Don't build .os objects of static-only-routines for extra libsAndreas Schwab2013-03-132-1/+11
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* Include atomic.h in generic lowlevellock.c.Carlos O'Donell2013-03-122-1/+5
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* Update zic from tzcode 2013b.Joseph Myers2013-03-132-2/+8
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* Remove mention of i386-pc-linux-gnu.Carlos O'Donell2013-03-123-7/+18
| | | | | | The GNU C Library does not support building for i386 therefore we remove mention of this configuration from the INSTALL file.
* ARM: Make armv6t2 memchr implementation usable without Thumb.Roland McGrath2013-03-122-2/+26
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* ARM: Change register allocation in armv6t2 memchr implementation.Roland McGrath2013-03-122-15/+20
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* Add sysdeps/init_array to produce empty crt[in].o and use .preinit_array for ↵Roland McGrath2013-03-127-0/+131
| | | | gcrt1.o
* Fix up log entry.Roland McGrath2013-03-121-6/+2
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* ia64: fix set-but-unused warnings with syscallsMike Frysinger2013-03-122-2/+11
| | | | | | | | | | | These macros often set up a variable that later macros sometimes do not use. Add unused attribute to avoid that. Similarly, the ia64 code tends to check the err field rather than the val (which is opposite of most arches) leading to the same kind of warning. Replace this with a dummy reference. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ia64: fix strict aliasing warnings with libm errorMike Frysinger2013-03-122-58/+81
| | | | | | | | The current code declares double constants by using a char buffer and then casting the pointer to a different type. This makes the aliasing logic unhappy. Change it to use a union instead to avoid that. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ia64: fix strict aliasing warnings with func descriptorsMike Frysinger2013-03-125-13/+34
| | | | | | | | | | | Function pointers on ia64 are like parisc -- they're plabels. While the parisc port enjoys a gcc builtin for extracting the address here, ia64 has no such luck. Casting & dereferencing in one go triggers a strict aliasing warning. Use a union to fix that. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Add comments about ARM configure -fno-unwind-tables handling.Joseph Myers2013-03-115-0/+21
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* ARM: Consolidate setjmp details in include/bits/setjmp.h file.Roland McGrath2013-03-116-10/+28
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* ARM: Convert string/ assembly to unified syntax.Roland McGrath2013-03-115-40/+53
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