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* Remove sparc binutils GOTDATA checks in lieu of new minimum version requirement.David S. Miller2012-03-0118-224/+6
| | | | | | | | | | | | | | | | | | | | | | * sysdeps/sparc/crti.S: Remove HAVE_BINUTILS_GOTDATA checks. * sysdeps/sparc/sparc32/dl-machine.h: Likewise. * sysdeps/sparc/sparc32/elf/start.S: Likewise. * sysdeps/sparc/sparc32/fpu/w_sqrt.S: Likewise. * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: Likewise. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: Likewise. * sysdeps/sparc/sparc64/dl-machine.h: Likewise. * sysdeps/sparc/sparc64/elf/start.S: Likewise. * sysdeps/sparc/sparc64/fpu/w_sqrt.S: Likewise. * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise. * config.h.in (HAVE_BINUTILS_GOTDATA): Delete. * sysdeps/sparc/elf/configure.in: Remove binutils GOTDATA checks. * sysdeps/sparc/elf/configure: Regenerated.
* Improve erfc accuracy.Joseph Myers2012-03-015-2/+35
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* Fix x86 strcasecmp_l (bug 13786).Joseph Myers2012-02-293-1/+6
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* Add test for bug 5794 (incorrect expm1 overflow).Joseph Myers2012-02-292-0/+8
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* Reduce large expected errors from libm tests on x86 and x86_64.Joseph Myers2012-02-292-37/+26
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* Add sparc optimized sqrt{,f}.David S. Miller2012-02-286-0/+337
| | | | | | | | | * sysdeps/sparc/sparc32/fpu/w_sqrt.S: New file. * sysdeps/sparc/sparc32/fpu/w_sqrtf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrt.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/w_sqrtf.S: New file. * sysdeps/sparc/sparc64/fpu/w_sqrt.S: New file. * sysdeps/sparc/sparc64/fpu/w_sqrtf.S: New file.
* Optimized expf for x86-64Ulrich Drepper2012-02-281-0/+340
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* Regenerate sysdeps/gnu/errlist.c for errno.texi changes.Joseph Myers2012-02-281-2/+2
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* Add optimized copysign for sparc.David S. Miller2012-02-284-0/+124
| | | | | | | * sysdeps/sparc/sparc32/fpu/s_copysign.S: New file. * sysdeps/sparc/sparc32/fpu/s_copysignf.S: New file. * sysdeps/sparc/sparc64/fpu/s_copysign.S: New file. * sysdeps/sparc/sparc64/fpu/s_copysignf.S: New file.
* Optimized sparc floor{,f} routines.David S. Miller2012-02-274-0/+334
| | | | | | | * sysdeps/sparc/sparc32/sparcv9/fpu/s_floor.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_floorf.S: New file. * sysdeps/sparc/sparc64/fpu/s_floor.S: New file. * sysdeps/sparc/sparc64/fpu/s_floorf.S: New file.
* Fix %fp/%sp typo in new sparc ceil{,f} assembler.David S. Miller2012-02-274-8/+8
| | | | | | | | * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: Fix accidental use of frame pointer instead of stack pointer relative arg slot. * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: Likewise. * sysdeps/sparc/sparc64/fpu/s_ceil.S: Likewise. * sysdeps/sparc/sparc64/fpu/s_ceilf.S: Likewise.
* Fix comment formatting in new optimized sparc math files.David S. Miller2012-02-278-120/+112
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* Optimized sparc ceil{,f} and rint{,f} routines.David S. Miller2012-02-278-0/+578
| | | | | | | | | | | * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceil.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_ceilf.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_rint.S: New file. * sysdeps/sparc/sparc32/sparcv9/fpu/s_rintf.S: New file. * sysdeps/sparc/sparc64/fpu/s_ceil.S: New file. * sysdeps/sparc/sparc64/fpu/s_ceilf.S: New file. * sysdeps/sparc/sparc64/fpu/s_rint.S: New file. * sysdeps/sparc/sparc64/fpu/s_rintf.S: New file.
* Fix ldbl-128 rintl/nearbyintl just like flt-32 variants.David S. Miller2012-02-272-44/+6
| | | | | | * sysdeps/ieee754/ldbl-128/s_nearbyintl.c (__nearbyintl): Do not manipulate bits before adding and subtracting TWO112[sx]. * sysdeps/ieee754/ldbl-128/s_rintl.c (__rintl): Likewise.
* Require Linux kernel headers from "make headers_install", >= 2.6.19.1.Joseph Myers2012-02-272-10/+10
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* Add missing headersAndreas Schwab2012-02-273-3/+6
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* Fix name mangling of pthread_attr_t after changeUlrich Drepper2012-02-263-3/+3
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* Add first fixes for conformtest for POSIX2008Ulrich Drepper2012-02-263-2/+9
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* Work around problem of pthread_attr_t definition with old compilersUlrich Drepper2012-02-263-2/+17
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* Fix up POSIX testing in conformtestUlrich Drepper2012-02-264-9/+13
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* Replace sysdeps/ieee754/dbl-64/k_tan.c with empty fileAndreas Schwab2012-02-261-136/+1
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* Fix nearbyintf rounding.Joseph Myers2012-02-221-12/+0
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* Fix rintf rounding.Joseph Myers2012-02-221-12/+0
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* Update long-double sparc math ULPs missed by previous changes.David S. Miller2012-02-212-4/+36
| | | | | * sysdeps/sparc/sparc32/fpu/libm-test-ulps: More jn test ULP updates. * sysdeps/sparc/sparc64/fpu/libm-test-ulps: Likewise.
* Tweak sparc32 longjmp to not store a dummy frame pointer onto the stack.David S. Miller2012-02-202-12/+8
| | | | | | | * sysdeps/sparc/sparc32/__longjmp.S: Unwind in the 'thread' path using a normal save/restore sequence, rather than allocating a dummy stack frame just to store a frame pointer and restore. * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise.
* Use PI_STATIC_AND_HIDDEN on sparc if we universally use GOTDATA relocs.David S. Miller2012-02-202-0/+11
| | | | | * sysdeps/sparc/elf/configure.in (PI_STATIC_AND_HIDDEN): Define if both binutils and gcc support GOTDATA.
* Explain why we don't make use of RDPC in the sparc PIC register setup.David S. Miller2012-02-201-0/+3
| | | | | * sysdeps/unix/sparc/sysdep.h: Document why we don't use "rd %pc" in the PIC register setup sequences.
* Use sparc GOTDATA relocations whenever possible.David S. Miller2012-02-2012-96/+187
| | | | | | | | | | | | | | | | | * sysdeps/sparc/crti.S: Try to use GOTDATA relocs. * sysdeps/sparc/sparc32/dl-machine.h (RTLD_START): Likewise. * sysdeps/sparc/sparc32/elf/start.S: Likewise. * sysdeps/sparc/sparc64/dl-machine.h (RTLD_START): Likewise. * sysdeps/sparc/sparc64/elf/start.S: Likewise. * sysdeps/sparc/sparc64/multiarch/memcpy.S: Likewise. * sysdeps/sparc/sparc64/multiarch/memset.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/____longjmp_chk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h (SYSCALL_ERROR_HANDLER): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/____longjmp_chk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/brk.S: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (SYSCALL_ERROR_HANDLER): Likewise.
* Add sparc configure checks for GOTDATA support.David S. Miller2012-02-202-0/+126
| | | | | | | | * config.h.in (HAVE_BINUTILS_GOTDATA): New. (HAVE_GCC_GOTDATA): New. * sysdeps/sparc/elf/configure.in: Test for GOTDATA relocation support in both binutils and gcc. * sysdeps/sparc/elf/configure: Regenerate.
* Consolidate Sparc ELF configure fragments to one spot.David S. Miller2012-02-204-197/+26
| | | | | | | | | * sysdeps/sparc/sparc32/elf/configure.in: Delete. * sysdeps/sparc/sparc32/elf/configure: Delete. * sysdeps/sparc/sparc64/elf/configure.in: Delete. * sysdeps/sparc/sparc64/elf/configure: Delete. * sysdeps/sparc/elf/configure.in: New file. * sysdeps/sparc/elf/configure: Generate.
* Remove sparc WDISP22 configure checks, no longer used.David S. Miller2012-02-204-94/+0
| | | | | | | | * sysdeps/sparc/sparc32/elf/configure.in: Delete WDISP22 check. * sysdeps/sparc/sparc32/elf/configure: Regenerate. * sysdeps/sparc/sparc64/elf/configure.in: Likewise. * sysdeps/sparc/sparc64/elf/configure: Regenerate. * config.h.in (BROKEN_SPARC_WDISP22): Remove.
* Remove old initfini mechanism.Joseph Myers2012-02-213-145/+0
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* Split architecture-specific parts of sys/epoll.h into bits/epoll.h.Joseph Myers2012-02-217-297/+97
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* Split architecture-specific parts of sys/timerfd.h into bits/timerfd.h.Joseph Myers2012-02-215-69/+61
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* Resort ULPs files with gen-libm-test.pl -n in C locale.Joseph Myers2012-02-205-38/+36
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* Adjust SPARC ULPs to take into account the new jn tests.Aurelien Jarno2012-02-202-4/+80
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* Add support for Linux error EHWPOISONAndreas Schwab2012-02-194-2/+22
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* Use non-signaling floating-point comparisons in math functions.Aurelien Jarno2012-02-195-17/+17
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* Rework sparc PIC macros so crt{i,n}.S can use them too.David S. Miller2012-02-184-26/+22
| | | | | | | | | | | | | * sysdeps/unix/sparc/sysdep.h (SPARC_PIC_THUNK): New macro. (SETUP_PIC_REG): Use SPARC_PIC_THUNK and don't save and restore %o7 across the call. (SETUP_PIC_REG_LEAF): Do %o7 save/restore in this new macro instead. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep.h: Use SETUP_PIC_REG_LEAF. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h: Likewise. * sysdeps/sparc/crti.S: Use SETUP_PIC_REG. * sysdeps/sparc/crtn.S: Likewise.
* Include <time.h> in clock_settime.c.Aurelien Jarno2012-02-171-1/+2
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* Hurd: #define away madvise for malloc code, fix previous commit.Thomas Schwinge2012-02-171-1/+4
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* s390: Convert to crt[in].S.Richard Henderson2012-02-166-299/+290
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* Add O_FSYNC define to sparc just like other platforms.David S. Miller2012-02-161-0/+1
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* Merge branch 'master' of git://sources.redhat.com/git/glibcKaz Kojima2012-02-161-1/+5
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| * Hurd: #define away madvise for malloc code.Roland McGrath2012-02-151-1/+5
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* | Add SH target specific crti.S and crtn.S and remove initfini files.Kaz Kojima2012-02-163-152/+175
|/ | | | | Add sysdeps/sh/crti.S, sysdeps/sh/crtn.S and remove sysdeps/sh/elf/initfini.c and nptl/sysdeps/unix/sysv/linux/sh/pt-initfini.c.
* Move sparc away from the deprecated inifini.c scheme.David S. Miller2012-02-165-8/+151
| | | | | | | | | | | | | | / * sysdeps/sparc/Makefile: Add -fPIC when building crt{i,n}.S * sysdeps/sparc/crti.S: New file. * sysdeps/sparc/crtn.S: New file. * sysdeps/sparc/sparc32/Makefile: Remove initfini handling. * sysdeps/sparc/sparc64/Makefile: Likewise. nptl/ * sysdeps/sparc/Makefile: Add -fPIC when building pt-crti.S and crtn.S
* Include sys/param.h in getcwd.c.Mike Frysinger2012-02-151-2/+2
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* Split architecture-specific parts of sys/signalfd.h into bits/signalfd.h.Joseph Myers2012-02-154-51/+38
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* Provide crt[in].S for x86-64.Marek Polacek2012-02-142-70/+88
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