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* java/9254
@ 2003-01-28 22:26 tromey
0 siblings, 0 replies; 2+ messages in thread
From: tromey @ 2003-01-28 22:26 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR java/9254; it has been noted by GNATS.
From: tromey@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:
Subject: java/9254
Date: 28 Jan 2003 22:23:36 -0000
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: tromey@gcc.gnu.org 2003-01-28 22:23:36
Modified files:
libjava : ChangeLog win32-threads.cc
libjava/include: win32-threads.h
Log message:
2003-01-28 Ranjit Mathew <rmathew@hotmail.com>
Fixes PR java/9254:
* include/win32-threads.h (_Jv_Mutex_t): Convert to a struct
additionally containing id of the owner thread as well as
the number of nested times the thread has acquired the mutex.
(_Jv_MutexInit): Initialise owner thread id and refcount to 0.
(_Jv_MutexDestroy): Reset owner thread id and refcount to 0.
(_Jv_MutexUnlock): Check if really the owner thread, reset
owner thread id to 0 before leaving, if leaving for the last
time.
(_Jv_MutexLock): Set owner thread id in the mutex and increment
refcount.
(_Jv_ThreadYield): Yield using a call to Sleep(0).
* win32-threads.cc (_Jv_CondWait): Check if really owner of
the passed mutex.
Pass handle of the broadcast event, instead of a pointer to it
in Win32 ResetEvent( ) call.
Remove incorrect return values.
(_Jv_CondDestroy): Close both event handles and delete
critical section.
(_Jv_CondNotify): Check if really the owner thread.
(_Jv_CondNotifyAll): Check if really the owner thread.
(_Jv_InitThreads): Change daemon_cond to a manual-reset event.
(really_start): Use SetEvent( ) to signal daemon_cond.
(_Jv_ThreadWait): Remove SignalObjectAndWait( ) and use
WaitForSingleObject( ) instead to wait for daemon_cond to be
signalled.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&r1=1.1645&r2=1.1646
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/win32-threads.cc.diff?cvsroot=gcc&r1=1.8&r2=1.9
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/include/win32-threads.h.diff?cvsroot=gcc&r1=1.6&r2=1.7
^ permalink raw reply [flat|nested] 2+ messages in thread
* java/9254
@ 2003-01-28 22:26 tromey
0 siblings, 0 replies; 2+ messages in thread
From: tromey @ 2003-01-28 22:26 UTC (permalink / raw)
To: nobody; +Cc: gcc-prs
The following reply was made to PR java/9254; it has been noted by GNATS.
From: tromey@gcc.gnu.org
To: gcc-gnats@gcc.gnu.org
Cc:
Subject: java/9254
Date: 28 Jan 2003 22:23:08 -0000
CVSROOT: /cvs/gcc
Module name: gcc
Branch: gcc-3_3-branch
Changes by: tromey@gcc.gnu.org 2003-01-28 22:23:08
Modified files:
libjava : ChangeLog win32-threads.cc
libjava/include: win32-threads.h
Log message:
2003-01-28 Ranjit Mathew <rmathew@hotmail.com>
Fixes PR java/9254:
* include/win32-threads.h (_Jv_Mutex_t): Convert to a struct
additionally containing id of the owner thread as well as
the number of nested times the thread has acquired the mutex.
(_Jv_MutexInit): Initialise owner thread id and refcount to 0.
(_Jv_MutexDestroy): Reset owner thread id and refcount to 0.
(_Jv_MutexUnlock): Check if really the owner thread, reset
owner thread id to 0 before leaving, if leaving for the last
time.
(_Jv_MutexLock): Set owner thread id in the mutex and increment
refcount.
(_Jv_ThreadYield): Yield using a call to Sleep(0).
* win32-threads.cc (_Jv_CondWait): Check if really owner of
the passed mutex.
Pass handle of the broadcast event, instead of a pointer to it
in Win32 ResetEvent( ) call.
Remove incorrect return values.
(_Jv_CondDestroy): Close both event handles and delete
critical section.
(_Jv_CondNotify): Check if really the owner thread.
(_Jv_CondNotifyAll): Check if really the owner thread.
(_Jv_InitThreads): Change daemon_cond to a manual-reset event.
(really_start): Use SetEvent( ) to signal daemon_cond.
(_Jv_ThreadWait): Remove SignalObjectAndWait( ) and use
WaitForSingleObject( ) instead to wait for daemon_cond to be
signalled.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/ChangeLog.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.1594.2.48&r2=1.1594.2.49
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/win32-threads.cc.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.8&r2=1.8.34.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libjava/include/win32-threads.h.diff?cvsroot=gcc&only_with_tag=gcc-3_3-branch&r1=1.6&r2=1.6.4.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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