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Diffstat (limited to 'sim/async.hh')
| -rw-r--r-- | sim/async.hh | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/sim/async.hh b/sim/async.hh deleted file mode 100644 index e0190a133..000000000 --- a/sim/async.hh +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Copyright (c) 2003-2005 The Regents of The University of Michigan - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions are - * met: redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer; - * redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution; - * neither the name of the copyright holders nor the names of its - * contributors may be used to endorse or promote products derived from - * this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef __ASYNC_HH__ -#define __ASYNC_HH__ - -/// -/// @file sim/async.hh -/// This file defines flags used to handle asynchronous simulator events. -/// - -/// @name Asynchronous event flags. -/// To avoid races, signal handlers simply set these flags, which are -/// then checked in the main event loop. Defined in main.cc. -/// @note See the PollQueue object (in pollevent.hh) for the use of async_io and async_alarm. -//@{ -extern volatile bool async_event; ///< Some asynchronous event has happened. -extern volatile bool async_dump; ///< Async request to dump stats. -extern volatile bool async_exit; ///< Async request to exit simulator. -extern volatile bool async_io; ///< Async I/O request (SIGIO). -extern volatile bool async_alarm; ///< Async alarm event (SIGALRM). -//@} - -#endif // __ASYNC_HH__ |