diff options
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 213 |
1 files changed, 168 insertions, 45 deletions
@@ -1,3 +1,124 @@ +2002-02-17 Ross Johnson <rpj@setup1.ise.canberra.edu.au + + * Testsuite passed. + + * pthread_timechange_handler_np.c: New; following + a suggestion from Alexander Terekhov that CVs should + be broadcast so that they all re-evaluate their + condition variables and reset a new timeout if + required, whenever an application receives a + WM_TIMECHANGE message. This message indicates that + the system time has been changed. Therefore, CVs + waiting for a timeout set as an abs_time will possibly + not wake up at the expected time. Some applications + may not be tolerant of this. + * pthread_cond_init.c: Add CV to linked list. + * pthread_cond_destroy.c: Remove CV from linked list. + * global.c (ptw32_cond_list_head): New variable. + (ptw32_cond_list_tail): New variable. + (ptw32_cond_list_cs): New critical section. + * ptw32_processInitialize (ptw32_cond_list_cs): Initialize. + * ptw32_processTerminate (ptw32_cond_list_cs): Delete. + + + * Reduce executable size. + ----------------------- + When linking with the static library, only those + routines actually called, either directly or indirectly + should be included. + + [Gcc has the -ffunction-segments option to do this but MSVC + doesn't have this feature as far as I can determine. Other + compilers are undetermined as well. - rpj] + + * spin.c: Split file into function segments. + * ptw32_spinlock_check_need_init.c: Separated routine from spin.c. + * pthread_spin_init.c: Likewise. + * pthread_spin_destroy.c: Likewise. + * pthread_spin_lock.c: Likewise. + * pthread_spin_unlock.c: Likewise. + * pthread_spin_trylock.c: Likewise. + + * sync.c: Split file into function segments. + * pthread_detach.c: Separated routine from sync.c. + * pthread_join.c: Likewise. + + * tsd.c: Split file into function segments. + * pthread_key_create.c: Separated routine from tsd.c. + * pthread_key_delete.c: Likewise. + * pthread_setspecific.c: Likewise. + * pthread_getspecific.c: Likewise. + + * sched.c: Split file into function segments. + * pthread_attr_setschedpolicy.c: Separated routine from sched.c. + * pthread_attr_getschedpolicy.c: Likewise. + * pthread_attr_setschedparam.c: Likewise. + * pthread_attr_getschedparam.c: Likewise. + * pthread_attr_setinheritsched.c: Likewise. + * pthread_attr_getinheritsched.c: Likewise. + * pthread_setschedparam.c: Likewise. + * pthread_getschedparam.c: Likewise. + * sched_get_priority_max.c: Likewise. + * sched_get_priority_min.c: Likewise. + * sched_setscheduler.c: Likewise. + * sched_getscheduler.c: Likewise. + * sched_yield.c: Likewise. + + +2002-02-16 Ross Johnson <rpj@setup1.ise.canberra.edu.au + + Reduce executable size. + ----------------------- + When linking with the static library, only those + routines actually called, either directly or indirectly + should be included. + + [Gcc has the -ffunction-segments option to do this but MSVC + doesn't have this feature as far as I can determine. Other + compilers are undetermined as well. - rpj] + + * mutex.c: Split file into function segments. + * pthread_mutexattr_destroy.c: Separated routine from mutex.c + * pthread_mutexattr_getpshared.c: Likewise. + * pthread_mutexattr_gettype.c: Likewise. + * pthread_mutexattr_init.c: Likewise. + * pthread_mutexattr_setpshared.c: Likewise. + * pthread_mutexattr_settype.c: Likewise. + * ptw32_mutex_check_need_init.c: Likewise. + * pthread_mutex_destroy.c: Likewise. + * pthread_mutex_init.c: Likewise. + * pthread_mutex_lock.c: Likewise. + * pthread_mutex_timedlock.c: Likewise. + * pthread_mutex_trylock.c: Likewise. + * pthread_mutex_unlock.c: Likewise. + + * private.c: Split file into function segments. + * ptw32_InterlockedCompareExchange.c: Separated routine from private.c + * ptw32_callUserDestroyRoutines.c: Likewise. + * ptw32_getprocessors.c: Likewise. + * ptw32_processInitialize.c: Likewise. + * ptw32_processTerminate.c: Likewise. + * ptw32_threadDestroy.c: Likewise. + * ptw32_threadStart.c: Likewise. + * ptw32_throw.c: Likewise. + * ptw32_timespec.c: Likewise. + * ptw32_tkAssocCreate.c: Likewise. + * ptw32_tkAssocDestroy.c: Likewise. + + * rwlock.c: Split file into function segments. + * pthread_rwlockattr_destroy.c: Separated routine from rwlock.c + * pthread_rwlockattr_getpshared.c: Likewise. + * pthread_rwlockattr_init.c: Likewise. + * pthread_rwlockattr_setpshared.c: Likewise. + * ptw32_rwlock_check_need_init.c: Likewise. + * pthread_rwlock_destroy.c: Likewise. + * pthread_rwlock_init.c: Likewise. + * pthread_rwlock_rdlock.c: Likewise. + * pthread_rwlock_tryrdlock.c: Likewise. + * pthread_rwlock_trywrlock.c: Likewise. + * pthread_rwlock_unlock.c: Likewise. + * pthread_rwlock_wrlock.c: Likewise. + 2002-02-10 Ross Johnson <rpj@setup1.ise.canberra.edu.au Reduce executable size. @@ -14,8 +135,10 @@ * np_delay.c: Separated routine from nonportable.c * np_getw32threadhandle.c: Likewise. * np_mutexattr_setkind.c: Likewise. + * np_mutexattr_getkind.c: Likewise. * np_num_processors.c: Likewise. - * np_win32_attach.c: Likewise. + * np_win32_attach_detach.c: Likewise. + * misc.c: Split file into function segments. * pthread_equal.c: Separated routine from nonportable.c. * pthread_getconcurrency.c: Likewise. @@ -39,15 +162,15 @@ compilers are undetermined as well. - rpj] * condvar.c: Split file into function segments. - * condvar_attr_destroy.c: Separated routine from condvar.c. - * condvar_attr_getpshared.c: Likewise. - * condvar_attr_init.c: Likewise. - * condvar_attr_setpshared.c: Likewise. - * condvar_check_need_init.c: Likewise. - * condvar_destroy.c: Likewise. - * condvar_init.c: Likewise. - * condvar_signal.c: Likewise. - * condvar_wait.c: Likewise. + * pthread_condattr_destroy.c: Separated routine from condvar.c. + * pthread_condattr_getpshared.c: Likewise. + * pthread_condattr_init.c: Likewise. + * pthread_condattr_setpshared.c: Likewise. + * ptw32_cond_check_need_init.c: Likewise. + * pthread_cond_destroy.c: Likewise. + * pthread_cond_init.c: Likewise. + * pthread_cond_signal.c: Likewise. + * pthread_cond_wait.c: Likewise. 2002-02-07 Alexander Terekhov<TEREKHOV@de.ibm.com> @@ -78,17 +201,17 @@ This file is used to congregate the separate modules for potential inline optimisation and backward build compatibility. * cancel.c: Likewise. - * barrier_attr_destroy.c: Separated routine from cancel.c. - * barrier_attr_getpshared.c: Likewise. - * barrier_attr_init.c: Likewise. - * barrier_attr_setpshared.c: Likewise. - * barrier_destroy.c: Likewise. - * barrier_init.c: Likewise. - * barrier_wait.c: Likewise. - * cancel_cancel.c: Likewise. - * cancel_setcancelstate.c: Likewise. - * cancel_setcanceltype.c: Likewise. - * cancel_testcancel.c: Likewise. + * pthread_barrierattr_destroy.c: Separated routine from cancel.c. + * pthread_barrierattr_getpshared.c: Likewise. + * pthread_barrierattr_init.c: Likewise. + * pthread_barrierattr_setpshared.c: Likewise. + * pthread_barrier_destroy.c: Likewise. + * pthread_barrier_init.c: Likewise. + * pthread_barrier_wait.c: Likewise. + * pthread_cancel.c: Likewise. + * pthread_setcancelstate.c: Likewise. + * pthread_setcanceltype.c: Likewise. + * pthread_testcancel.c: Likewise. 2002-02-04 Max Woodbury <mtew@cds.duke.edu> @@ -123,19 +246,19 @@ * semaphore.c: All routines are now in separate compilation units; This file is used to congregate the separate modules for potential inline optimisation and backward build compatibility. - * semaphore_close.c: Separated routine from semaphore.c. - * semaphore_decrease.c: Likewise. - * semaphore_destroy.c: Likewise. - * semaphore_getvalue.c: Likewise. - * semaphore_increase.c: Likewise. - * semaphore_init.c: Likewise. - * semaphore_open.c: Likewise. - * semaphore_post.c: Likewise. - * semaphore_postmultiple.c: Likewise. - * semaphore_timedwait.c: Likewise. - * semaphore_trywait.c: Likewise. - * semaphore_unlink.c: Likewise. - * semaphore_wait.c: Likewise. + * sem_close.c: Separated routine from semaphore.c. + * ptw32_decrease_semaphore.c: Likewise. + * sem_destroy.c: Likewise. + * sem_getvalue.c: Likewise. + * ptw32_increase_semaphore.c: Likewise. + * sem_init.c: Likewise. + * sem_open.c: Likewise. + * sem_post.c: Likewise. + * sem_post_multiple.c: Likewise. + * sem_timedwait.c: Likewise. + * sem_trywait.c: Likewise. + * sem_unlink.c: Likewise. + * sem_wait.c: Likewise. 2002-02-04 Ross Johnson <rpj@setup1.ise.canberra.edu.au> @@ -144,17 +267,17 @@ * attr.c: All routines are now in separate compilation units; This file is used to congregate the separate modules for potential inline optimisation and backward build compatibility. - * attr_destroy.c: Separated routine from attr.c. - * attr_getdetachstate.c: Likewise. - * attr_getscope.c: Likewise. - * attr_getstackaddr.c: Likewise. - * attr_getstacksize.c: Likewise. - * attr_init.c: Likewise. - * attr_is_attr.c: Likewise. - * attr_setdetachstate.c: Likewise. - * attr_setscope.c: Likewise. - * attr_setstackaddr.c: Likewise. - * attr_setstacksize.c: Likewise. + * pthread_attr_destroy.c: Separated routine from attr.c. + * pthread_attr_getdetachstate.c: Likewise. + * pthread_attr_getscope.c: Likewise. + * pthread_attr_getstackaddr.c: Likewise. + * pthread_attr_getstacksize.c: Likewise. + * pthread_attr_init.c: Likewise. + * pthread_attr_is_attr.c: Likewise. + * pthread_attr_setdetachstate.c: Likewise. + * pthread_attr_setscope.c: Likewise. + * pthread_attr_setstackaddr.c: Likewise. + * pthread_attr_setstacksize.c: Likewise. * pthread.c: Agregation of agregate modules for super-inlineability. |