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2010-09-03Enable debugging in mutex_try_lock tooSamuel Thibault
* libthreads/cthreads.h (mutex_try_lock): Call WAIT_SET_DEBUG when spin_try_lock succeeds.
2010-09-03WAIT_DEBUG: permit to get function names instead of threadsSamuel Thibault
From the idea of Sergio Lopez. * libthreads/cthreads.h [WAIT_FUNC_DEBUG] (mutex): Replace struct cthread *holder field with const char *fname. (WAIT_CLEAR_DEBUG, WAIT_SET_DEBUG): New macros which clear and set fname or holder according to WAIT_FUNC_DEBUG and WAIT_DEBUG being defined. (mutex_init, mutex_unlock): Call WAIT_CLEAR_DEBUG in all cases instead of setting the `holder' field according to WAIT_DEBUG being defined (mutex_lock): Call WAIT_SET_DEBUG in all cases instead of setting the `holder' field according to WAIT_DEBUG being defined.
2010-08-01Fix "make dist" in `libthreads'.Ludovic Courtès
* libthreads/Makefile (lndist, lndist-map-file): New targets. Link `libthreads.map' to the distribution directory.
2009-07-11Switch to the new ChangeLog style.Thomas Schwinge
* ChangeLog: Wipe out content, and add instructions about how to get it back. * auth/ChangeLog: Remove file. * benchmarks/ChangeLog: Likewise. * boot/ChangeLog: Likewise. * bsdfsck/ChangeLog: Likewise. * config/ChangeLog: Likewise. * console-client/ChangeLog: Likewise. * console/ChangeLog: Likewise. * daemons/ChangeLog: Likewise. * defpager/ChangeLog: Likewise. * doc/ChangeLog: Likewise. * exec/ChangeLog: Likewise. * ext2fs/ChangeLog: Likewise. * fatfs/ChangeLog: Likewise. * fstests/ChangeLog: Likewise. * ftpfs/ChangeLog: Likewise. * hostmux/ChangeLog: Likewise. * hurd/ChangeLog: Likewise. * include/ChangeLog: Likewise. * init/ChangeLog: Likewise. * isofs/ChangeLog: Likewise. * libcons/ChangeLog: Likewise. * libdirmgt/ChangeLog: Likewise. * libdiskfs/ChangeLog: Likewise. * libfshelp/ChangeLog: Likewise. * libftpconn/ChangeLog: Likewise. * libhurdbugaddr/ChangeLog: Likewise. * libihash/ChangeLog: Likewise. * libiohelp/ChangeLog: Likewise. * libnetfs/ChangeLog: Likewise. * libpager/ChangeLog: Likewise. * libpipe/ChangeLog: Likewise. * libports/ChangeLog: Likewise. * libps/ChangeLog: Likewise. * libshouldbeinlibc/ChangeLog: Likewise. * libstore/ChangeLog: Likewise. * libthreads/ChangeLog: Likewise. * libtrivfs/ChangeLog: Likewise. * login/ChangeLog: Likewise. * mach-defpager/ChangeLog: Likewise. * nfs/ChangeLog: Likewise. * nfsd/ChangeLog: Likewise. * pfinet/ChangeLog: Likewise. * pflocal/ChangeLog: Likewise. * proc/ChangeLog: Likewise. * release/ChangeLog: Likewise. * serverboot/ChangeLog: Likewise. * storeio/ChangeLog: Likewise. * sutils/ChangeLog: Likewise. * term/ChangeLog: Likewise. * tmpfs/ChangeLog: Likewise. * trans/ChangeLog: Likewise. * ufs-fsck/ChangeLog: Likewise. * ufs-utils/ChangeLog: Likewise. * ufs/ChangeLog: Likewise. * usermux/ChangeLog: Likewise. * utils/ChangeLog: Likewise.
2008-08-022008-08-02 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
[libpthread] * sysdeps/i386/bits/memory.h (__memory_barrier): Add memory clobber. * sysdeps/i386/bits/spin-lock.h (__pthread_spin_trylock, __pthread_spin_unlock): Add memory clobbers. [libthreads] * i386/cthreads.h (spin_unlock, spin_try_lock): Add memory clobbers.
2008-07-01Correct ChangeLog file.Thomas Schwinge
2007-06-142007-06-14 Thomas Schwinge <tschwinge@gnu.org>Thomas Schwinge
* cthread_internals.h (cproc_block): Add prototype.
2007-03-032006-03-04 Samuel Thibault <samuel.thibault@ens-lyon.org>Samuel Thibault
* libpthread/sysdeps/i386/machine-sp.h (thread_stack_pointer): Optimize esp read. * libpthread/i386/cthreads.h (cthread_sp): Likewise.
2002-08-30.Roland McGrath
2002-08-302002-08-26 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.c (cthread_body) [HAVE_USELOCALE]: Call uselocale to initialize the thread to the global locale.
2002-07-31Add comment to last change, for the benefit of the next merge :)Marcus Brinkmann
2002-07-312002-07-29 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* cthreads.c (cthread_init): Move cthread_alloc call before cproc_init call (lost in merge).
2002-07-292002-07-29 Marcus Brinkmann <marcus@gnu.org>Marcus Brinkmann
* stack.c (stack_init): Put back in setting of the __hurd_threadvar_stack_mask and __hurd_threadvar_stack_offset variables (which got lost in the merge).
2002-06-01.Roland McGrath
2002-06-012002-05-28 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.h: Do not define WAIT_DEBUG to affect inlines. * options.h: Not here either.
2002-05-29.Roland McGrath
2002-05-292002-05-28 Roland McGrath <roland@frob.com>Roland McGrath
* cprocs.c (cproc_block): Can't be static, called from cancel-cond.c.
2002-05-28.Roland McGrath
2002-05-282002-05-28 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.h (hurd_condition_wait, condition_implies, condition_unimplies): Restore decls lost in merge. (mutex_clear): Define as mutex_init instead of bogon (lost in merge).
2002-05-282002-05-28 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.c (cthread_fork_prepare, cthread_fork_parent, cthread_fork_child): Don't call malloc_fork_* (lost in merge).
2002-05-28.Roland McGrath
2002-05-282002-05-28 Roland McGrath <roland@frob.com>Roland McGrath
* lockfile.c: Use __attribute__ magic instead of #pragma magic for alias definitions. Don't bother to make them weak.
2002-05-27.Roland McGrath
2002-05-272002-05-26 Roland McGrath <roland@frob.com>Roland McGrath
Changes merged from CMU MK83a version: * cthreads.h, options.h: Various cleanups. * call.c, cthread_data.c, sync.c, mig_support.c, stack.c: Likewise. * i386/cthreads.h, i386/thread.c, i386/lock.s: Likewise. * cthread_internals.h: Add decls for internal functions. (struct cproc): Use vm_offset_t for stack_base and stack_size members. Use natural_t for context member. * cprocs.c: Use prototypes for all defns. * cthreads.c: Likewise. (cthread_exit): Cast any_t to integer_t before int.
2002-05-272002-05-26 Roland McGrath <roland@frob.com>Roland McGrath
* alpha/thread.c: #if 0 out the silly bzero decl.
2002-05-272002-05-26 Roland McGrath <roland@frob.com>Roland McGrath
Changes merged from CMU MK83a version: * cthreads.h, options.h: Various cleanups. * call.c, cthread_data.c, sync.c, mig_support.c: Likewise. * i386/cthreads.h, i386/thread.c, i386/lock.s: Likewise. * cthread_internals.h: Add decls for internal functions. (struct cproc): Use vm_offset_t for stack_base and stack_size members. Use natural_t for context member. * cprocs.c: Use prototypes for all defns. * cthreads.c: Likewise. (cthread_exit): Cast any_t to integer_t before int.
2002-05-272002-05-26 Roland McGrath <roland@frob.com>Roland McGrath
* alpha/cthreads.h, alpha/thread.c, alpha/csw.S, alpha/lock.S: New files, verbatim from CMU release MK83a user/threads/alpha.
2002-05-08.Roland McGrath
2002-05-082002-05-08 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.c (cthread_exit): Cast any_t to long before int.
2002-05-082002-05-08 Roland McGrath <roland@frob.com>Roland McGrath
* cthread_internals.h: int -> void * for `busy' member. * cprocs.c (cthread_mach_msg): Don't cast to int when setting it. * cprocs.c (cthread_mag_active): Likewise.
2002-05-08.Roland McGrath
2002-05-082002-05-07 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.h (cthread_sp): Cast to vm_address_t instead of int. (mutex_unlock): Cast to void * instead of int.
2002-05-082002-05-07 Roland McGrath <roland@frob.com>Roland McGrath
* cprocs.c (cproc_list_lock): Declare type as spin_lock_t.
2002-05-01.Roland McGrath
2002-05-012002-03-24 Roland McGrath <roland@frob.com>Roland McGrath
* libthreads.map: Use GLIBC_2.2.6 set instead of GLIBC_2.2.
2001-12-22.Roland McGrath
2001-12-222001-12-22 Roland McGrath <roland@frob.com>Roland McGrath
* i386/thread.c (cthread_sp): Use __thread_stack_pointer.
2001-08-24.Roland McGrath
2001-08-242001-08-23 Roland McGrath <roland@frob.com>Roland McGrath
* lockfile.c: Rewritten to use macros now defined by libc.
2001-03-31.Roland McGrath
2001-03-312001-03-31 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.h: Fix obsolescent #endif syntax. * cthread_internals.h: Likewise. * cancel-cond.c: Likewise. * stack.c: Likewise. * cthreads.c: Likewise. * cprocs.c: Likewise. * call.c: Likewise. * i386/thread.c: Likewise. * cthread_data.c: Likewise.
2001-03-31.Roland McGrath
2001-03-312001-03-31 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.h: Fix obsolescent #endif syntax. * cthread_internals.h: Likewise. * cancel-cond.c: Likewise. * stack.c: Likewise. * cthreads.c: Likewise. * cprocs.c: Likewise. * call.c: Likewise. * i386/thread.c: Likewise.
2001-03-31.Roland McGrath
2001-03-312001-03-31 Roland McGrath <roland@frob.com>Roland McGrath
* cthreads.h: Fix obsolescent #endif syntax. * cthread_internals.h: Likewise. * cancel-cond.c: Likewise. * stack.c: Likewise. * cthreads.c: Likewise. * cprocs.c: Likewise. * call.c: Likewise.
2001-02-26.Roland McGrath
2001-02-262001-02-25 Roland McGrath <roland@frob.com>Roland McGrath
* i386/thread.c: Remove superfluous bzero decl, just include <strings.h> instead.
2000-05-25* libthreads.map: Update comment to reflect Roland's 2000-03-30Mark Kettenis
change, and my change to the toplevel configure.in that disables versioning for the old stdio-using libc.
2000-03-30.Roland McGrath
2000-03-302000-03-30 Roland McGrath <roland@baalperazim.frob.com>Roland McGrath
* libthreads.map: Define HURD_CTHREADS_0.3 version set, putting all symbols there except the lockfile symbols. * lockfile.c: Nit fixes.