X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=ChangeLog;h=09f1a80a95bf776424fd4760f53da293d068dded;hb=0f9e585480edcdf1e30dc3d79e24b84aeee516fa;hp=fa360a467ec88327e3afb6dc100e44baed27da4a;hpb=59ff172f8064757e2302f9b4fb7583ec2841d591;p=platform%2Fupstream%2Fglibc.git diff --git a/ChangeLog b/ChangeLog index fa360a4..09f1a80 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,206 @@ +2015-01-13 Leonhard Holz + + [BZ #16009] + * string/strxfrm_l.c (STRXFRM): Allocate fixed size cache for + weights and rules. Use do_xfrm_cached if data fits in cache, + do_xfrm otherwise. Moved former main loop to... + * (do_xfrm_cached): New function. + * (do_xfrm): Non-caching version of do_xfrm_cached. Uses + find_idx, find_position and stack_push. + * (find_idx): New function. + * (find_position): Likewise. + * localedata/sort-test.sh: Added test run for do_xfrm. + * localedata/xfrm-test.c (main): Added command line option + -nocache to run the test with strings that are too large for + the STRXFRM cache. + +2015-01-13 Torvald Riegel + + * sysdeps/nptl/fork.c (__libc_fork): Provide address of futex + variable to lll_futex_wake call, not the value itself. + +2015-01-12 Joseph Myers + + [BZ #17803] + * sysdeps/ieee754/ldbl-96/s_scalblnl.c (twom63): Rename to + twom64. Adjust value to 0x1p-64L. + (__scalblnl): Only return standard underflowing result for K <= + -64 not K <= -63; adjust exponent for underflowing result by 64 + not 63. + * math/libm-test.inc (scalbn_test_data): Add more tests. + (scalbln_test_data): Likewise. + + [BZ #17834] + * sysdeps/ieee754/ldbl-96/s_scalblnl.c (two63): Change value to + 0x1p63L. + (__scalblnl): Get new exponent of adjusted subnormal value from ES + not HX. + * math/libm-test.inc (scalbn_test_data): Add more tests. + (scalbln_test_data): Likewise. + +2015-01-12 Adhemerval Zanella + Stefani Seibold + + * sysdeps/unix/sysv/linux/x86_64/Makefile [$(subdir) = elf] + (sysdep_routines): Add dl-vdso here, ... + * sysdeps/unix/sysv/linux/x86/Makefile [$(subdir) = elf] + (sysdep_routines): ... not here. + * sysdeps/unix/sysv/linux/i386/gettimeofday.c: New file: set syscall + fallback when vDSO is not presented. + * sysdeps/unix/sysv/linux/x86_64/init-first.c (__vdso_clock_gettime): + Define with libc_hidden_proto/libc_hidden_data_def definitions. + (_libc_vdso_platform_setup): Rename to __vdso_platform_setup. + * sysdeps/unix/sysv/linux/i386/init-first.c: New file: likewise. + * sysdeps/unix/sysv/linux/i386/time.c: New file: likewise. + * sysdeps/unix/sysv/linux/x86_64/bits/libc-vdso.h: Moved to ... + * sysdeps/unix/sysv/linux/x86/libc-vdso.h: ... here. + * sysdeps/unix/sysv/linux/x86_64/clock_gettime.c: Move to ... + * sysdeps/unix/sysv/linux/x86/clock_gettime.c: ... here. + * sysdeps/unix/sysv/linux/x86_64/gettimeofday.c: Move to ... + * sysdeps/unix/sysv/linux/x86/gettimeofday.c: ... here. Also added + fallback configurable symbol when vDSO is not available. + * sysdeps/unix/sysv/linux/x86_64/time.c: Move to ... + * sysdeps/unix/sysv/linux/x86/time.c: ... here. Also refactored to + be able to redefine fallback symbol when vDSO is not available. + * sysdeps/unix/sysv/linux/x86_64/timespec_get.c: Move to ... + * sysdeps/unix/sysv/linux/x86/timespec_get.c: ... here. + +2015-01-12 Adhemerval Zanella + + * sysdeps/powerpc/nptl/tls.h (tcbhead_t): Add tm_capable field. + (TLS_INIT_TP): Add tm_capable initialization. + (TLS_DEFINE_INIT_TP): Likewise. + (THREAD_GET_TM_CAPABLE): New file: get tm_capable field value from + TCB. + (THREAD_SET_TM_CAPABLE): New file: set tm_capable field value in TCB. + * sysdeps/powerpc/nptl/tcb-offsets.sym (TM_CAPABLE): Add field offset + calculation. + * sysdeps/powerpc/powerpc32/sysdep.h (DO_CALL): Abort hardware + transactoion is lock elision is built and TCB tm_capable is set. + * sysdeps/powerpc/powerpc64/sysdep.h (DO_CALL): Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep.h + (INTERNAL_SYSCALL_NCS): Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep.h + (INTERNAL_SYSCALL_NCS): Likewise. + * sysdeps/powerpc/sysdep.h (ABORT_TRANSACTION): New define. + + * sysdeps/powerpc/nptl/elide.h: New file: generic lock elision support + for powerpc. + * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h + [pthread_rwlock_t] (__pad1): Change size to 7 bytes in 64 bits case + and remove it for 32 bits case. + [pthread_rwlock_t] (__rwelision): New field for lock elision. + (__PTHREAD_RWLOCK_ELISION_EXTRA): Adjust for new lock elision field + initialization. + * sysdeps/unix/sysv/linux/powerpc/elision-conf.c (elision_init): + Disable lock elision with rdlocks if elision is not available. + + * sysdeps/unix/sysv/linux/powerpc/Makefile [nptl] + (sysdep_routines): Add lock elision objects. + * sysdeps/unix/sysv/linux/powerpc/bits/pthreadtypes.h + [pthread_mutex_t] (__spins): Rework to add lock elision field. + [pthread_mutex_t] (__elision): Add field. + [__PTHREAD_SPINS]: Adjust to init lock elision field. + * sysdeps/unix/sysv/linux/powerpc/elision-conf.c: New file: lock + elision definitions for powerpc. + * sysdeps/unix/sysv/linux/powerpc/elision-lock.c: New file: + implementation of lock elision for powerpc. + * sysdeps/unix/sysv/linux/powerpc/elision-timed.c: New file: + implementation of timed lock elision for powerpc. + * sysdeps/unix/sysv/linux/powerpc/elision-trylock.c: New file: + implementation of trylock with lock elision for powerpc. + * sysdeps/unix/sysv/linux/powerpc/elision-unlock.c: New file: + implementaion of unlock for lock elision for powerpc. + * sysdeps/unix/sysv/linux/powerpc/force-elision.h: New file: + automatic enable lock elision for mutexes. + * sysdeps/unix/sysv/linux/powerpc/htm.h: New file: hardware + transaction execution definitions for powerpc. + * sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: New file: add TLE + definitions. + * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_cond_lock.c: New file. + * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_lock.c: Likewise. + * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_timedlock.c: Likewise. + * sysdeps/unix/sysv/linux/powerpc/pthread_mutex_trylock.c: Likewise. + * NEWS: Update. + +2015-01-09 Roland McGrath + + * sysdeps/posix/shm-directory.c: Use <> rather than "" + for #include of . + +2015-01-09 Chung-Lin Tang + + * elf/dynamic-link.h (_ELF_DYNAMIC_DO_RELOC): Remove MIN() and + assign raw DT_REL[A]COUNT value to ranges[0].nrelative. + +2015-01-09 Matthew Fortune + + [BZ #17791] + * NEWS: Mention bug fix. + * sysdepsysdeps/unix/sysv/linux/microblaze/sys/user.h + (PAGE_SHIFT, PAGE_SIZE, PAGE_MASK, NBPG, UPAGES): Remove. + (HOST_TEXT_START_ADDR, HOST_STACK_END_ADDR): Remove. + +2015-01-09 Torvald Riegel + + * sysdeps/unix/sysv/linux/microblaze/lowlevellock.h: Delete file. + +2015-01-09 Torvald Riegel + + * sysdeps/unix/sysv/linux/microblaze/pthread_once.c: Delete file. + +2015-01-09 David Holsgrove + + * sysdeps/microblaze/jmpbuf-unwind.h (_jmpbuf_sp): Declare SP as void + pointer and cast to uintptr_t. + +2015-01-09 David Holsgrove + + * sysdeps/microblaze/nptl/tls.h (__microblaze_get_thread_area): Function + removed. + (READ_THREAD_POINTER): Use __microblaze_thread_area instead. + +2015-01-09 David Holsgrove + + * sysdeps/microblaze/nptl/tls.h (TLS_INIT_TP): Use NULL instead + of 0. + 2015-01-08 Roland McGrath + * sysdeps/pthread/timer_routines.c: Fix include to use + instead. + * sysdeps/pthread/aio_notify.c: Include for raise decl. + + * signal/allocrtsig.c (RESERVED_SIGRT): New macro, defined to 0 if not + already defined. + [__SIGRTMIN] (init): Function removed. + [__SIGRTMIN] (initialized): Variable removed. + [!__SIGRTMIN] (current_rtmin, current_rtmax): Variables removed. + [__SIGRTMIN] (current_rtmin, current_rtmax): Initialize to + __SIGRTMIN + RESERVED_SIGRT and __SIGRTMAX, respectively. + (__libc_current_sigrtmin) [__SIGRTMIN]: Don't call init. + (__libc_current_sigrtmin) [!__SIGRTMIN]: Just return -1. + (__libc_current_sigrtmin): Add __libc_current_sigrtmin_private alias. + (__libc_current_sigrtmax) [__SIGRTMIN]: Don't call init. + (__libc_current_sigrtmax) [!__SIGRTMIN]: Just return -1. + (__libc_current_sigrtmax): Add __libc_current_sigrtmax_private alias. + (__libc_allocate_rtsig) [__SIGRTMIN]: Don't call init. + (__libc_allocate_rtsig): Add __libc_allocate_rtsig_private alias. + * sysdeps/nptl/allocrtsig.c: New file. + * sysdeps/unix/sysv/linux/allocrtsig.c: File removed. + * sysdeps/unix/sysv/linux/testrtsig.h: File removed. + * sysdeps/generic/testrtsig.h: File removed. + + * nptl/pthread_sigmask.c [SIGCANCEL || SIGTIMER || SIGSETXID]: #error. + (pthread_sigmask): Call sigprocmask, not __sigprocmask. + + * nptl/nptl-init.c (pthread_functions): Conditionalize + .ptr__nptl_setxid initialization on [SIGSETXID]. + + * sysdeps/nptl/sys/procfs.h: New file. + * nptl_db/Makefile (headers): Add it. + * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Don't add it. + * nptl/pthreadP.h (check_cpuset_attr): Moved ... * sysdeps/unix/sysv/linux/check-cpuset.h: ... to this new file. * nptl/pthread_attr_setaffinity.c: Include it.