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* [BZ #15666] alpha: Add __sqrt*_finite definitionsRichard Henderson2013-06-247-0/+73
| | | | | With compatibility for ev6 and non-ev6 builds, as the non-ev6 did manage to get definitions emitted for the float and double functions.
* alpha: Update libm-test-ulpsRichard Henderson2013-06-231-32/+6388
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* sysdeps/arm/arm-mcount.S: Comment typo fix.Roland McGrath2013-06-181-1/+1
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* ARM: Make armv7 memcpy implementations SFI-friendlyRoland McGrath2013-06-182-281/+564
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* ARM: Clean up __libc_ifunc_impl_listRoland McGrath2013-06-181-10/+15
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* Fix warnings from ARM soft-float fpu_control.h.Joseph Myers2013-06-181-2/+2
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* Wrap test-fpucw.c for ARM.Joseph Myers2013-06-182-1/+6
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* Make ARM feenableexcept detect failure (bug 14907).Joseph Myers2013-06-171-0/+12
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* New API to set default thread attributesSiddhesh Poyarekar2013-06-1514-0/+54
| | | | | | | This patch introduces two new convenience functions to set the default thread attributes used for creating threads. This allows a programmer to set the default thread attributes just once in a process and then run pthread_create without additional attributes.
* Stop MIPS setjmp / longjmp saving / restoring floating-point flags (bug 14909).Joseph Myers2013-06-145-20/+2
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* Update ARM _FPU_RESERVED value.Joseph Myers2013-06-141-1/+1
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* Add math-tests.h for MIPS.Joseph Myers2013-06-141-0/+37
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* MicroBlaze: negated errors in lowlevellock.hKirk Meyer2013-06-141-4/+4
| | | | | | | | | The macros in lowlevellock.h are returning positive errors, but the users of the macros expect negative. This causes e.g. sem_wait to sometimes return an error with errno set to -EWOULDBLOCK. Signed-off-by: Kirk Meyer <kirk.meyer@sencore.com> Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
* tile: default to little-endian in bits/endian.hChris Metcalf2013-06-131-3/+1
| | | | | | This turns out to be helpful when doing a from-scratch cross-compile of gcc and glibc, since you can then do "make install-headers" in glibc even before you have a functioning tile gcc.
* Add exception information to math-tests.h and use it in libm-test.inc.Joseph Myers2013-06-111-1/+5
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* PowerPC: Remove redundant ports/sysdeps/powerpc/dl-procinfo.[ch].Ryan S. Arnold2013-06-112-268/+0
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* PowerPC: Merge ports/ dl-procinfo.[ch] with base.Ryan S. Arnold2013-06-111-69/+69
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* Add rounding mode information to math-tests.h and use it in libm-test.inc.Joseph Myers2013-06-101-0/+28
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* Use (void) in no-arguments function definitions.Joseph Myers2013-06-082-2/+2
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* Avoid use of "register" as optimization hint.Joseph Myers2013-06-072-3/+3
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* BZ #15583: r7 uninitialized in strcpy.S when ARM_HAS_T2 undefinedRichard Henderson2013-06-051-1/+1
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* Fix executable mode.Ondrej Bilka2013-06-062-0/+0
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* Remove trailing whitespace in ports.Joseph Myers2013-06-0586-189/+189
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* [AArch64] Ensure getcontext() initializes PSTATE.Marcus Shawcroft2013-06-042-0/+5
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* Link extra-libs consistently with libc and ld.so.Joseph Myers2013-05-312-24/+0
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* Avoid crashing in LD_DEBUG when program name is unavailableSiddhesh Poyarekar2013-05-298-31/+16
| | | | | | | | | Resolves: #15465 The program name may be unavailable if the user application tampers with argc and argv[]. Some parts of the dynamic linker caters for this while others don't, so this patch consolidates the check and fallback into a single macro and updates all users.
* tile: improve detection for missing -mcmodel=large supportChris Metcalf2013-05-243-4/+32
| | | | | | | | | | | | | The existing test avoided passing -mcmodel=large if the compiler didn't support it. However, we need to test not just the compiler support, but also the toolchain (as and ld) support, so make the test more complete. In addition, we have to avoid using the hwN_plt() assembly operators if that support is missing, so guard the uses with #ifdef NO_PLT_PCREL. This allows us to properly build glibc with the current community binutils, which doesn't yet have the PC-relative PLT operator support. The -mcmodel=large support is in gcc 4.8, but the toolchain support won't be present in the community until binutils 2.24.
* [AArch64] Use generic "mcount" routine for profiling.Marcus Shawcroft2013-05-231-25/+0
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* Update bits/siginfo.h with Linux hwpoison SIGBUS changesEdjunior Barbosa Machado2013-05-224-5/+31
| | | | | | Adds new SIGBUS error codes for hardware poison signals, syncing with the current kernel headers (v3.9). It also adds si_trapno field for alpha.
* Don't include expected results in libm-test test names.Joseph Myers2013-05-2212-9314/+9297
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* Fix MIPS n32 cancellation in static libc (bug 15506).Joseph Myers2013-05-213-16/+78
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* AArch64: Don't clobber argument for tail call to __sigjmp_save in sigsetjmpAndreas Schwab2013-05-211-2/+8
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* [AArch64] Update libm-test-ulps.Marcus Shawcroft2013-05-211-32/+6047
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* Handle sincos with generic libm-test logic.Joseph Myers2013-05-1912-87/+87
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* MIPS: soft-fp NaN representation correctionsMaciej W. Rozycki2013-05-165-6/+14
| | | | | | | | [BZ #15442] This adds support for the inverse interpretation of the quiet bit of IEEE 754 floating-point NaN data that some processors use. This includes in particular MIPS architecture processors; the payload used for the canonical qNaN encoding is updated accordingly so as not to interfere with the quiet bit.
* Add #include <stdint.h> for uint[32|64]_t usage (except installed headers).Ryan S. Arnold2013-05-166-0/+9
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* hppa: Cleanup libm-test-ulps.Carlos O'Donell2013-05-151-420/+0
| | | | | | | | | | | | | | | | Joseph Myers noted that there were several old and really very incorrect values in the hppa libm-test-ulps. This patch removes all of the ulps values for ceil, floor, rint, round, trun, llrint, and llround, all of which were previously incorreclty added (including some negative values which are really wrong). --- ports/ 2013-05-15 Carlos O'Donell <carlos@redhat.com> * sysdeps/hppa/fpu/libm-test-ulps: Remove old values for ceil, floor, rint, round, trunc, llrint, and llround.
* hppa: Update libm-test-ulpsCarlos O'Donell2013-05-151-15/+4164
| | | | | | | | | | | | | | Update libm-test-ulps for hppa. There are a few entries with 4 or 5 ulps, but these appear to be expected. A more thorough review will be required if hppa switches long-double to a different type. --- ports/ 2013-05-15 Carlos O'Donell <carlos@redhat.com> * sysdeps/hppa/fpu/libm-test-ulps: Regenerate.
* hppa: Fix _FPU_GETCW and _FPU_SETCW.Carlos O'Donell2013-05-151-2/+2
| | | | | | | | | | | | | | | | | | | | The following patch fixes both _FPU_GETCW and _FPU_SETCW for hppa. The initial implementation was flawed and not well tested. We failed to set cw, and passed in the value of a register to fldd. This patch fixes both of those errors and allows the libm tests to pass without failure. Signed-off-by: Guy Martin <gmsoft@tuxicoman.be> Signed-off-by: Carlos O'Donell <carlos@redhat.com> --- 2013-05-15 Guy Martin <gmsoft@tuxicoman.be> Carlos O'Donell <carlos@redhat.com> [BZ# 15000] * ports/sysdeps/hppa/fpu/fpu_control.h (_FPU_GETCW): Set cw. (_FPU_SETCW): Pass address to fldd.
* Stop ARM setjmp/longjmp saving/restoring fpscr (bug 14908).Joseph Myers2013-05-143-13/+3
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* ARM: Make multiarch memcpy always use NEON when compiler doesRoland McGrath2013-05-134-11/+31
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* [AArch64] Fix out of range branch from ioctl() and clone()Marcus Shawcroft2013-05-122-4/+3
| | | | | | | | | | 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.
* ARM: Add Cortex-A15 optimized NEON and VFP memcpy routines, with IFUNC.Will Newton2013-05-089-0/+854
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* ARM: Rewrite elf_machine_dynamic in pure C.Roland McGrath2013-05-071-21/+4
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* ARM: Add missing sfi_breg prefix in _dl_tlsdesc_dynamic code.Roland McGrath2013-05-061-0/+1
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* ARM: Macroize assembly use of EABI unwind directives.Roland McGrath2013-04-192-15/+24
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* MicroBlaze PortDavid Holsgrove2013-04-18100-0/+12402
| | | | | Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
* m68k: update libm test ULPsAndreas Schwab2013-04-111-4/+3596
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* New <math.h> macro named issignaling to check for a signaling NaN (sNaN).Thomas Schwinge2013-04-0215-0/+113
| | | | It is based on draft TS 18661 and currently enabled as a GNU extension.
* ARM: fix preconfigure.Mans Rullgard2013-03-262-2/+2
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