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* tilegx: add optimized sched_getcpu() using TILE_COORD SPRChris Metcalf2012-10-122-0/+91
| | | | | | We can discover our x,y coordinate in the core mesh with an mfspr instruction, multiply y by the core mesh width, and have the core number without needing to ask the kernel.
* hppa: Update pthread.hCarlos O'Donell2012-10-102-7/+17
| | | | | | | Updates the hppa-specific pthread.h from the generic version. After this update the only difference between the generic version and the hppa version is the footer protected by the _PTHREAD_H_HPPA_ guard.
* hppa: Remove pt-initfini.cCarlos O'Donell2012-10-102-108/+2
| | | | Rmoves the unused pt-initfini.c
* hppa: Restore nptl/shlib-versions.Carlos O'Donell2012-10-102-0/+5
| | | | | On 2012-01-07 the nptl/shlib-versions file removed the hppa entry. This restores that entry in the hppa ports tree.
* Add missing magic to GLIBC_PROVIDES.Roland McGrath2012-10-099-267/+17
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* Clean up R_ARM_PC24 handling.Roland McGrath2012-10-052-69/+57
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* 2012-10-03 Steve Ellcey <sellcey@mips.com>Steve Ellcey2012-10-035-0/+13
| | | | | | | | | * sysdeps/mips/ieee754.h: Move to... * sysdeps/mips/ieee754/ieee754.h: Here. * sysdeps/mips/mips32/Implies: Add mips/ieee754. * sysdeps/mips/mips64/Implies: Ditto. * sysdeps/mips/mips64/n32/Implies: Ditto. * sysdeps/mips/mips64/n64/Implies: Ditto.
* 2012-10-03 Steve Ellcey <sellcey@mips.com>Steve Ellcey2012-10-031-0/+0
| | | | | | | | | * sysdeps/mips/ieee754.h: Move to... * sysdeps/mips/ieee754/ieee754.h: Here. * sysdeps/mips/mips32/Implies: Add mips/ieee754. * sysdeps/mips/mips64/Implies: Ditto. * sysdeps/mips/mips64/n32/Implies: Ditto. * sysdeps/mips/mips64/n64/Implies: Ditto.
* Split my last ChangeLog entry into respective arch-specific filesSiddhesh Poyarekar2012-10-028-11/+35
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* Fix clone flag name in comment to CLONE_CHILD_CLEARTID.Siddhesh Poyarekar2012-10-028-7/+18
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* Get rid of unused __swblk_t type.Roland McGrath2012-10-014-2/+10
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* Clean up init-first.c files.Roland McGrath2012-10-014-67/+12
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* Fix the ChangeLog entryH.J. Lu2012-09-281-1/+1
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* Remove mips VERSYMIDX macro definitionH.J. Lu2012-09-282-2/+4
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* Remove arm ADDRIDX macro definitionH.J. Lu2012-09-282-6/+4
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* alpha: Fix all users of SYSCALL_ERROR_HANDLERRichard Henderson2012-09-285-77/+79
| | | | | The fix begun in 64e65bc1 was incomplete. Fixed by adding a new SYSCALL_ERROR_FALLTHRU macro.
* Add __ppc_get_timebase_freq to powerpc-nofpu ABI baseline.Joseph Myers2012-09-262-0/+6
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* ia64: define new get-rounding-mode.h headerMike Frysinger2012-09-243-7/+46
| | | | | | | The new strtod function wants rounding information from the C lib, so move the guts of the ia64 version into a header file for it to use. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ia64: override crtbeginT.oMike Frysinger2012-09-242-0/+6
| | | | | | | The ia64 gcc port has never shipped a crtbeginT.o, so keep using the old crtbegin.o object when static linking. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* tile: fix two comments that said "tile" to properly say "tilepro"Chris Metcalf2012-09-241-2/+2
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* Correct order of arguments of __arm_assisted_compare_and_exchange_val_32_acq.Joseph Myers2012-09-212-1/+7
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* hppa: Use __prlimit64 as the internal name.Carlos O'Donell2012-09-202-1/+6
| | | | | | | Fix a build failure by using __prlimit64 as the internal function name for the versioned symbol prlimit64. Without this patch the build system attempts to alias prlimit64 to itself and that is invalid.
* hppa: Add EHWPOISON and bump errlist-compat to 260Carlos O'Donell2012-09-203-3/+17
| | | | | | Add errno EHWPOISON and bump the errlist-compat table to 260, providing 2 padding entries for future use before bumping is again required.
* tile: update libm-test-ulps for new testsChris Metcalf2012-09-172-2/+95
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* alpha: Streamline __setfpucwRichard Henderson2012-09-132-53/+38
| | | | | | The convert_bit macro allows the compiler to translate the bit positions more efficiently. The assumption of only running at program startup allows eliding the __ieee_get_fp_control call.
* alpha: Update localplt.dataRichard Henderson2012-09-132-0/+10
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* alpha: Update ulpsRichard Henderson2012-09-132-4/+573
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* alpha: Add get-rounding-mode.hRichard Henderson2012-09-132-0/+39
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* alpha: Work around gcc 4.8 aliasing difference/bugRichard Henderson2012-09-122-7/+10
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* Make strtod respect the rounding mode (bug 14518).Joseph Myers2012-09-124-0/+85
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* tile: fix type of prfpregset_t in <sys/procfs.h>Chris Metcalf2012-09-062-1/+3
| | | | | | | | The previous dummy definition (as type int) was fine in general, since tile doesn't have floating-point registers, but it confused gdb's configure, leading to later compile errors. This change also makes prfpregset_t parallel to prgregset_t, which seems like generally the right thing regardless of the non-existence of the actual registers :-)
* tile: Add BZ to Changelog and update NEWSChris Metcalf2012-09-061-0/+1
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* tile: BZ#14237: fix __tls_get_addr bug initializing new modulesChris Metcalf2012-09-062-0/+6
| | | | | We were missing a check for TLS_DTV_UNALLOCATED; if set, we need to go to the slow path.
* Remove __ASSUME_STAT64_SYSCALL.Joseph Myers2012-08-2710-15/+25
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* mips: clear condition bit 23 in fpu tooGuido Guenther2012-08-272-1/+5
| | | | | | | | | | | | | | | | We've been carrying this in Gentoo for quite a long time to fix some test failures that people hit. Original message: > make[4]: *** [/glibc/glibc-package-2.3/mips-linux/obj/math/test-fpucw.out] Error 1 This test fails since the read back fpu control word is 0x80000 instead of 0x0. I wonder if this patch is correct: ... which additionally masks out the condition bit 23 - note that the other condition bits (25-31) are masked out too? URL: http://sourceware.org/ml/libc-alpha/2002-10/msg00392.html Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* alpha: add conditional fdatasync supportMike Frysinger2012-08-274-0/+79
| | | | | | | | | While most arches have had the fdatasync syscall for a long time, the alpha port didn't add it until the 2.6.22 release. This is heavily based on Aurelien Jarno's initial work. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Check floating-point ABI in ARM VALID_ELF_HEADER.Steve McIntyre2012-08-232-3/+21
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* Clean up MIPS stat64 handling.Joseph Myers2012-08-225-0/+149
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* Remove __ASSUME_FADVISE64_64_SYSCALL.Joseph Myers2012-08-214-2/+10
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* Remove __ASSUME_MMAP2_SYSCALL.Joseph Myers2012-08-208-5/+21
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* Fifth argument of la_pltenter() is not constant.Carlos O'Donell2012-08-166-5/+21
| | | | | | | | | | | | The original runtime linker auditing interface described by Solaris allows the 5th argument of la_pltenter() to be modified. This patch cleans up the ldsodefs.h definitions such that the 5th argument is not constant. At one point the 5th argument *was* constant but this was changed with commit 2413fdba7a02ba8916f75d17199a6e9133a8f7b0. This patch updates alpha, ia64, mips, sh and sparc with similar changes.
* Optimize __libc_lock_lock and __libc_lock_trylock for MIPS.Maxim Kuvyrkov2012-08-152-2/+43
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* Add generic versions of pthread_spin_lock and pthread_spin_trylock.Maxim Kuvyrkov2012-08-1512-189/+45
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* Rename ARM bits/atomic.h not to be specific to nptl add-on.Roland McGrath2012-08-152-0/+3
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* Separate ARM bits/atomic.h into generic and Linux-specific files.Roland McGrath2012-08-153-47/+111
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* Update MIPS dl-lookup.c from generic version.Joseph Myers2012-08-152-1/+6
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* arm: fix up style in reloc fixMike Frysinger2012-08-142-1/+5
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* ia64: drop HAVE_CPP_ASM_DEBUGINFOMike Frysinger2012-08-143-83/+9
| | | | | | | | Looks like a wart copied from the i386 code base. The only place I can find that checks this is the i386 sysdep.h, and even then this looks like a check that should get thrown away as obsolete ... Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Remove __ASSUME_CLONE_THREAD_FLAGS.Joseph Myers2012-08-145-8/+13
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* Add explicit acquire/release semantics to MIPS' atomic_exchange_and_add.Maxim Kuvyrkov2012-08-132-9/+24
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