Copyright notice.
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/*
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* Copyright (c) 2001 Stephen Williams (steve@icarus.com)
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*
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* $Id: README.txt,v 1.4 2001/03/14 19:26:15 steve Exp $
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*/
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VVP SIMULATION ENGINE
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@ -162,6 +167,9 @@ space. Labels attached to executable instructions get assigned the
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address of the instruction, and can be the target of %jmp instructions
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and starting points for threads.
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The opcodes.txt file has a more detailed description of all the
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various instructions.
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THE RELATIONSHIP BETWEEN FUNCTORS, THREADS AND EVENTS
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@ -205,7 +213,7 @@ use %load to read the output of functors.
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The core event scheduler takes these three kinds of events and calls
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the right kind of code to cause things to happen in the design. If the
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event is a propagate or assignment event, the network of functors is
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tickled, if the event is a thread schedule, then a thread is run. The
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tickled; if the event is a thread schedule, then a thread is run. The
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implementation of the event queue is not important, but currently is
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implemented as a ``skip list''. That is, it is a sorted singly linked
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list with skip pointers that skip over delta-time events.
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@ -263,3 +271,22 @@ Each bit of a variable is created by a ``.var'' statement. For example:
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becomes:
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a .var;
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/*
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* Copyright (c) 2001 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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