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posix-threads.h (_Jv_ThreadDebugSuspend): Declare. 

* include/posix-threads.h (_Jv_ThreadDebugSuspend): Declare.
        (_Jv_ThreadDebugResume): Declare.
        (_Jv_ThreadDebugSuspendCount): Declare.
        * posix-threads.cc (_Jv_ThreadDebugSuspend): New function.
        (_Jv_ThreadDebugSuspendCount): New function.
        (_Jv_ThreadDebugResume): New function.

        * include/win32-threads.h (_Jv_ThreadDebugSuspend): Declare.
        (_Jv_ThreadDebugResume): Declare.
        (_Jv_ThreadDebugSuspendCount): Declare.
        * win32-threads.cc (_Jv_ThreadDebugSuspend): New function.
        (_Jv_ThreadDebugSuspendCount): New function.
        (_Jv_ThreadDebugResume): New function.

From-SVN: r114769
This commit is contained in:
Keith Seitz 2006-06-19 14:10:02 +00:00 committed by Keith Seitz
parent 7e665d1808
commit 4307d0dbf9
5 changed files with 82 additions and 4 deletions
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17
libjava/ChangeLog
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@ -1,3 +1,20 @@
2006-06-19 Keith Seitz <keiths@redhat.com>
* include/posix-threads.h (_Jv_ThreadDebugSuspend): Declare.
(_Jv_ThreadDebugResume): Declare.
(_Jv_ThreadDebugSuspendCount): Declare.
* posix-threads.cc (_Jv_ThreadDebugSuspend): New function.
(_Jv_ThreadDebugSuspendCount): New function.
(_Jv_ThreadDebugResume): New function.
* include/win32-threads.h (_Jv_ThreadDebugSuspend): Declare.
(_Jv_ThreadDebugResume): Declare.
(_Jv_ThreadDebugSuspendCount): Declare.
* win32-threads.cc (_Jv_ThreadDebugSuspend): New function.
(_Jv_ThreadDebugSuspendCount): New function.
(_Jv_ThreadDebugResume): New function.
2006-06-16 Andrew Haley <aph@redhat.com>
* java/lang/natClassLoader.cc (_Jv_NewClassFromInitializer): Don't

16
libjava/include/posix-threads.h
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@ -1,7 +1,7 @@
// -*- c++ -*-
// posix-threads.h - Defines for using POSIX threads.
/* Copyright (C) 1998, 1999, 2001, 2003 Free Software Foundation
/* Copyright (C) 1998, 1999, 2001, 2003, 2006 Free Software Foundation
This file is part of libgcj.
@ -366,4 +366,18 @@ void _Jv_ThreadWait (void);
void _Jv_ThreadInterrupt (_Jv_Thread_t *data);
// Increases a thread's suspend count. If the thread's previous
// suspend count was zero, i.e., it is not suspended, this function
// will suspend the thread. This function may be used to suspend
// any thread from any other thread (or suspend itself).
void _Jv_ThreadDebugSuspend (_Jv_Thread_t* data);
// Decreases a thread's suspend count. If the thread's new thread
// count is zero, the thread is resumed. This function may be used
// by any thread to resume any other thread.
void _Jv_ThreadDebugResume (_Jv_Thread_t* data);
// Get the suspend count for a thread
jint _Jv_ThreadDebugSuspendCount (_Jv_Thread_t* data);
#endif /* __JV_POSIX_THREADS__ */

16
libjava/include/win32-threads.h
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@ -1,7 +1,7 @@
// -*- c++ -*-
// win32-threads.h - Defines for using Win32 threads.
/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software
/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2006 Free Software
Foundation
This file is part of libgcj.
@ -184,6 +184,20 @@ void _Jv_ThreadInterrupt (_Jv_Thread_t *data);
// See java/lang/natWin32Process.cc (waitFor) for an example.
HANDLE _Jv_Win32GetInterruptEvent (void);
// Increases a thread's suspend count. If the thread's previous
// suspend count was zero, i.e., it is not suspended, this function
// will suspend the thread. This function may be used to suspend
// any thread from any other thread (or suspend itself).
void _Jv_ThreadDebugSuspend (_Jv_Thread_t* data);
// Decreases a thread's suspend count. If the thread's new thread
// count is zero, the thread is resumed. This function may be used
// by any thread to resume any other thread.
void _Jv_ThreadDebugResume (_Jv_Thread_t* data);
// Get the suspend count for a thread
jint _Jv_ThreadDebugSuspendCount (_Jv_Thread_t* data);
// Remove defines from <windows.h> that conflict with various things in libgcj code
#undef TRUE

18
libjava/posix-threads.cc
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@ -1,6 +1,6 @@
// posix-threads.cc - interface between libjava and POSIX threads.
/* Copyright (C) 1998, 1999, 2000, 2001, 2004 Free Software Foundation
/* Copyright (C) 1998, 1999, 2000, 2001, 2004, 2006 Free Software Foundation
This file is part of libgcj.
@ -505,6 +505,22 @@ _Jv_ThreadWait (void)
pthread_mutex_unlock (&daemon_mutex);
}
void
_Jv_ThreadDebugSuspend (_Jv_Thread_t* data)
{
}
void
_Jv_ThreadDebugResume (_Jv_Thread_t* data)
{
}
jint
_Jv_ThreadDebugSuspendCount (_Jv_Thread_t* data)
{
return -1;
}
#if defined(SLOW_PTHREAD_SELF)
#include "sysdep/locks.h"

19
libjava/win32-threads.cc
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@ -1,6 +1,6 @@
// win32-threads.cc - interface between libjava and Win32 threads.
/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Free Software
/* Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2006 Free Software
Foundation, Inc.
This file is part of libgcj.
@ -419,3 +419,20 @@ _Jv_ThreadInterrupt (_Jv_Thread_t *data)
SetEvent (data->interrupt_event);
LeaveCriticalSection (&data->interrupt_mutex);
}
void
_Jv_ThreadDebugSuspend (_Jv_Thread_t* data)
{
}
void
_Jv_ThreadDebugResume (_Jv_Thread_t* data)
{
}
jint
_Jv_ThreadDebugSuspendCount (_Jv_Thread_t* data)
{
return -1;
}